Customizable preheat labels

Marlin/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/default/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 230
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/AliExpress/CL-260/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Anet/A2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 230
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Anet/A2plus/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 230
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Anet/A6/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     50
 #define PREHEAT_1_FAN_SPEED     0 // ANET A6 Default is 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 230
 #define PREHEAT_2_TEMP_BED     70
 #define PREHEAT_2_FAN_SPEED     0 // ANET A6 Default is 255

Marlin/src/config/examples/Anet/A8/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED     90
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/ArmEd/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Azteeg/X5GT/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     65
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/BIBO/TouchX/default/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    80
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/BQ/Hephestos/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED      0
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 220
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     50
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 210
 #define PREHEAT_2_TEMP_BED     60
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/BQ/WITBOX/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED      0
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 220
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/Cartesio/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     50
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Creality/CR-10/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Creality/CR-10S/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 205
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 250
 #define PREHEAT_2_TEMP_BED    80
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Creality/CR-10mini/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Creality/CR-8/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Creality/Ender-2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 185
 #define PREHEAT_1_TEMP_BED     45
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED      0
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/Creality/Ender-3/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 185
 #define PREHEAT_1_TEMP_BED     45
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED      0
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/Creality/Ender-4/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Einstart-S/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Felix/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/Felix/DUAL/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Formbot/Raptor/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 220
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Formbot/T_Rex_3/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/GT2560/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 215
 #define PREHEAT_2_TEMP_BED    105
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/MeCreator2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED   170 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED   170 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED   170 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED   170 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     65
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 235
 #define PREHEAT_2_TEMP_BED    95
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     65
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 235
 #define PREHEAT_2_TEMP_BED    95
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Infitary/i3-M508/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     50
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 245
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/JGAurora/A5/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 205
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/MakerParts/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Malyan/M150/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 205
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED   128 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 230
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Malyan/M200/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Micromake/C1/basic/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Mks/Sbase/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/RepRapPro/Huxley/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/RigidBot/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/SCARA/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/STM32F10/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 220
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/STM32F4/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Sanguinololu/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/TheBorg/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/TinyBoy2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED     90 // TB2: ABS default 110, 90 is the maximum temp at 12V supply
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Tronxy/X1/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Tronxy/X3A/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 210
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 225
 #define PREHEAT_2_TEMP_BED     85
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Tronxy/X5S/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     50
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Tronxy/XY100/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Velleman/K8200/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     50 // K8200: PLA / set back to 70 if you have an upgraded heatbed power supply
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED     60 // K8200: ABS / set back to 110 if you have an upgraded heatbed power supply
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/Velleman/K8400/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 210
 #define PREHEAT_1_TEMP_BED      0
 #define PREHEAT_1_FAN_SPEED   165 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 245
 #define PREHEAT_2_TEMP_BED      0
 #define PREHEAT_2_FAN_SPEED   165 // Value from 0 to 255

Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 210
 #define PREHEAT_1_TEMP_BED      0
 #define PREHEAT_1_FAN_SPEED   165 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 245
 #define PREHEAT_2_TEMP_BED      0
 #define PREHEAT_2_FAN_SPEED   165 // Value from 0 to 255

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/adafruit/ST7565/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 190
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 195
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 195
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/delta/Hatchbox_Alpha/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 210
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 230
 #define PREHEAT_2_TEMP_BED    105
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/delta/generic/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/delta/kossel_mini/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/delta/kossel_pro/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/delta/kossel_xl/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/makibox/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/stm32f103ret6/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 200
 #define PREHEAT_1_TEMP_BED     60
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 220
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/config/examples/tvrrug/Round2/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    100
 #define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

Marlin/src/config/examples/wt150/Configuration.h

 // @section temperature
 
 // Preheat Constants
+#define PREHEAT_1_LABEL       "PLA"
 #define PREHEAT_1_TEMP_HOTEND 180
 #define PREHEAT_1_TEMP_BED     70
 #define PREHEAT_1_FAN_SPEED     0 // Value from 0 to 255
 
+#define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

Marlin/src/inc/Conditionals_LCD.h

   #endif
 #endif
 
+#ifndef PREHEAT_1_LABEL
+  #define PREHEAT_1_LABEL "PLA"
+#endif
+
+#ifndef PREHEAT_2_LABEL
+  #define PREHEAT_1_LABEL "ABS"
+#endif
+
 /**
  * Set a flag for a servo probe
  */

Marlin/src/lcd/language/language_en.h

   #define MSG_SET_ORIGIN                      _UxGT("Set origin")
 #endif
 #ifndef MSG_PREHEAT_1
-  #define MSG_PREHEAT_1                       _UxGT("Preheat PLA")
+  #define MSG_PREHEAT_1                       _UxGT("Preheat " PREHEAT_1_LABEL)
 #endif
 #ifndef MSG_PREHEAT_1_N
   #define MSG_PREHEAT_1_N                     MSG_PREHEAT_1 _UxGT(" ")
   #define MSG_PREHEAT_1_SETTINGS              MSG_PREHEAT_1 _UxGT(" conf")
 #endif
 #ifndef MSG_PREHEAT_2
-  #define MSG_PREHEAT_2                       _UxGT("Preheat ABS")
+  #define MSG_PREHEAT_2                       _UxGT("Preheat " PREHEAT_2_LABEL)
 #endif
 #ifndef MSG_PREHEAT_2_N
   #define MSG_PREHEAT_2_N                     MSG_PREHEAT_2 _UxGT(" ")

Marlin/src/lcd/language/language_jp-kana.h

 #define MSG_SET_HOME_OFFSETS                _UxGT("キジュンオフセットセッテイ")         // "Set home offsets"
 #define MSG_HOME_OFFSETS_APPLIED            _UxGT("オフセットガテキヨウサレマシタ")       // "Offsets applied"
 #define MSG_SET_ORIGIN                      _UxGT("キジュンセット")                 // "Set origin"
-#define MSG_PREHEAT_1                       _UxGT("PLA ヨネツ")                   // "Preheat PLA"
+#define MSG_PREHEAT_1                       _UxGT(PREHEAT_1_LABEL " ヨネツ")       // "Preheat PLA"
 #define MSG_PREHEAT_1_N                     MSG_PREHEAT_1 _UxGT(" ")
-#define MSG_PREHEAT_1_ALL                   _UxGT("PLA スベテヨネツ")              // " All"
-#define MSG_PREHEAT_1_BEDONLY               _UxGT("PLA ベッドヨネツ")              // " Bed"
+#define MSG_PREHEAT_1_ALL                   _UxGT(PREHEAT_1_LABEL " スベテヨネツ")  // " All"
+#define MSG_PREHEAT_1_BEDONLY               _UxGT(PREHEAT_1_LABEL " ベッドヨネツ")  // " Bed"
 #define MSG_PREHEAT_1_SETTINGS              MSG_PREHEAT_1 _UxGT("セッテイ")       // " conf"
-#define MSG_PREHEAT_2                       _UxGT("ABS ヨネツ")                  // "Preheat ABS"
+#define MSG_PREHEAT_2                       _UxGT(PREHEAT_2_LABEL " ヨネツ")      // "Preheat ABS"
 #define MSG_PREHEAT_2_N                     MSG_PREHEAT_2 _UxGT(" ")
-#define MSG_PREHEAT_2_ALL                   _UxGT("ABS スベテヨネツ")              // " All"
-#define MSG_PREHEAT_2_BEDONLY               _UxGT("ABS ベッドヨネツ")              // " Bed"
+#define MSG_PREHEAT_2_ALL                   _UxGT(PREHEAT_2_LABEL " スベテヨネツ")  // " All"
+#define MSG_PREHEAT_2_BEDONLY               _UxGT(PREHEAT_2_LABEL " ベッドヨネツ")  // " Bed"
 #define MSG_PREHEAT_2_SETTINGS              MSG_PREHEAT_2 _UxGT("セッテイ")       // " conf"
 #define MSG_COOLDOWN                        _UxGT("カネツテイシ")                  // "Cooldown"
 #define MSG_SWITCH_PS_ON                    _UxGT("デンゲン オン")                 // "Switch power on"

Marlin/src/lcd/language/language_zh_CN.h

 #define MSG_SET_HOME_OFFSETS                _UxGT("设置原点偏移")  //"Set home offsets"
 #define MSG_HOME_OFFSETS_APPLIED            _UxGT("偏移已启用")  //"Offsets applied"
 #define MSG_SET_ORIGIN                      _UxGT("设置原点")  //"Set origin"
-#define MSG_PREHEAT_1                       _UxGT("预热PLA")  //"Preheat PLA"
+#define MSG_PREHEAT_1                       _UxGT("预热" PREHEAT_1_LABEL)  //"Preheat PLA"
 #define MSG_PREHEAT_1_N                     MSG_PREHEAT_1 _UxGT(" ")  //MSG_PREHEAT_1 " "
 #define MSG_PREHEAT_1_ALL                   MSG_PREHEAT_1 _UxGT(" 全部")  //MSG_PREHEAT_1 " All"
 #define MSG_PREHEAT_1_BEDONLY               MSG_PREHEAT_1 _UxGT(" 热床")  //MSG_PREHEAT_1 " Bed"
 #define MSG_PREHEAT_1_SETTINGS              MSG_PREHEAT_1 _UxGT(" 设置")  //MSG_PREHEAT_1 " conf"
-#define MSG_PREHEAT_2                       _UxGT("预热ABS")  //"Preheat ABS"
+#define MSG_PREHEAT_2                       _UxGT("预热" PREHEAT_2_LABEL)  //"Preheat ABS"
 #define MSG_PREHEAT_2_N                     MSG_PREHEAT_2 _UxGT(" ")  //MSG_PREHEAT_2 " "
 #define MSG_PREHEAT_2_ALL                   MSG_PREHEAT_2 _UxGT(" 全部")  //MSG_PREHEAT_2 " All"
 #define MSG_PREHEAT_2_BEDONLY               MSG_PREHEAT_2 _UxGT(" 热床")  //MSG_PREHEAT_2 " Bed"