Improve French language (#13851)

Marlin/src/lcd/language/language_fr.h

 #define MSG_DISABLE_STEPPERS                _UxGT("Arrêter moteurs")
 #define MSG_DEBUG_MENU                      _UxGT("Menu debug")
 #define MSG_PROGRESS_BAR_TEST               _UxGT("Test barre progress.")
-#define MSG_AUTO_HOME                       _UxGT("Origine auto.")
-#define MSG_AUTO_HOME_X                     _UxGT("Origine X auto.")
-#define MSG_AUTO_HOME_Y                     _UxGT("Origine Y auto.")
-#define MSG_AUTO_HOME_Z                     _UxGT("Origine Z auto.")
-#define MSG_AUTO_Z_ALIGN                    _UxGT("Align. Z auto.")
-#define MSG_LEVEL_BED_HOMING                _UxGT("Origine XYZ")
+#define MSG_AUTO_HOME                       _UxGT("Origine auto")
+#define MSG_AUTO_HOME_X                     _UxGT("Origine X auto")
+#define MSG_AUTO_HOME_Y                     _UxGT("Origine Y auto")
+#define MSG_AUTO_HOME_Z                     _UxGT("Origine Z auto")
+#define MSG_AUTO_Z_ALIGN                    _UxGT("Align. Z auto")
+#define MSG_LEVEL_BED_HOMING                _UxGT("Origine XYZ...")
 #define MSG_LEVEL_BED_WAITING               _UxGT("Clic pour commencer")
 #define MSG_LEVEL_BED_NEXT_POINT            _UxGT("Point suivant")
 #define MSG_LEVEL_BED_DONE                  _UxGT("Mise à niveau OK!")
 #define MSG_Z_FADE_HEIGHT                   _UxGT("Hauteur lissée")
-#define MSG_SET_HOME_OFFSETS                _UxGT("Régl. décal. origine")
+#define MSG_SET_HOME_OFFSETS                _UxGT("Régl. décal origine")
 #define MSG_HOME_OFFSETS_APPLIED            _UxGT("Décalages appliqués")
 #define MSG_SET_ORIGIN                      _UxGT("Régler origine")
 #define MSG_PREHEAT_1                       _UxGT("Préchauffage " PREHEAT_1_LABEL)
 #define MSG_PREHEAT_1_N                     _UxGT("Préchauff. " PREHEAT_1_LABEL " ")
 #define MSG_PREHEAT_1_ALL                   _UxGT("Préch. " PREHEAT_1_LABEL " Tout")
-#define MSG_PREHEAT_1_END                   MSG_PREHEAT_1 _UxGT(" buse")
+#define MSG_PREHEAT_1_END                   _UxGT("Préch. " PREHEAT_1_LABEL " buse")
 #define MSG_PREHEAT_1_BEDONLY               _UxGT("Préch. " PREHEAT_1_LABEL " lit")
-#define MSG_PREHEAT_1_SETTINGS              _UxGT("Régl. préch. " PREHEAT_1_LABEL)
+#define MSG_PREHEAT_1_SETTINGS              _UxGT("Régler préch. " PREHEAT_1_LABEL)
 #define MSG_PREHEAT_2                       _UxGT("Préchauffage " PREHEAT_2_LABEL)
 #define MSG_PREHEAT_2_N                     _UxGT("Préchauff. " PREHEAT_2_LABEL " ")
 #define MSG_PREHEAT_2_ALL                   _UxGT("Préch. " PREHEAT_2_LABEL " Tout")
-#define MSG_PREHEAT_2_END                   MSG_PREHEAT_2 _UxGT(" buse")
+#define MSG_PREHEAT_2_END                   _UxGT("Préch. " PREHEAT_2_LABEL " buse")
 #define MSG_PREHEAT_2_BEDONLY               _UxGT("Préch. " PREHEAT_2_LABEL " lit")
-#define MSG_PREHEAT_2_SETTINGS              _UxGT("Régl. préch. " PREHEAT_2_LABEL)
-#define MSG_PREHEAT_CUSTOM                  _UxGT("Préchauff. perso.")
+#define MSG_PREHEAT_2_SETTINGS              _UxGT("Régler préch. " PREHEAT_2_LABEL)
+#define MSG_PREHEAT_CUSTOM                  _UxGT("Préchauffage perso")
 #define MSG_COOLDOWN                        _UxGT("Refroidir")
 #define MSG_LASER_MENU                      _UxGT("Contrôle Laser")
 #define MSG_LASER_OFF                       _UxGT("Laser Off")
 #define MSG_EXTRUDE                         _UxGT("Extrusion")
 #define MSG_RETRACT                         _UxGT("Retrait")
 #define MSG_MOVE_AXIS                       _UxGT("Déplacer un axe")
-#define MSG_BED_LEVELING                    _UxGT("Régl. Niv. lit")
-#define MSG_LEVEL_BED                       _UxGT("Régl. Niv. lit")
+#define MSG_BED_LEVELING                    _UxGT("Régler Niv. lit")
+#define MSG_LEVEL_BED                       _UxGT("Niveau du lit")
 #define MSG_LEVEL_CORNERS                   _UxGT("Niveau coins")
 #define MSG_NEXT_CORNER                     _UxGT("Coin suivant")
 #define MSG_EDITING_STOPPED                 _UxGT("Arrêt édit. maillage")
 #define MSG_MESH_X                          _UxGT("Index X")
 #define MSG_MESH_Y                          _UxGT("Index Y")
 #define MSG_MESH_EDIT_Z                     _UxGT("Valeur Z")
-#define MSG_USER_MENU                       _UxGT("Commandes perso.")
+#define MSG_USER_MENU                       _UxGT("Commandes perso")
 
 #define MSG_UBL_DOING_G29                   _UxGT("G29 en cours")
 #define MSG_UBL_UNHOMED                     _UxGT("Origine XYZ d'abord")
 #define MSG_UBL_STORAGE_SLOT                _UxGT("Slot mémoire")
 #define MSG_UBL_LOAD_MESH                   _UxGT("Charger maille")
 #define MSG_UBL_SAVE_MESH                   _UxGT("Sauver maille")
-#define MSG_MESH_LOADED                     _UxGT("Maille %i charg.")
+#define MSG_MESH_LOADED                     _UxGT("Maille %i chargée")
 #define MSG_MESH_SAVED                      _UxGT("Maille %i enreg.")
 #define MSG_NO_STORAGE                      _UxGT("Pas de mémoire")
 #define MSG_UBL_SAVE_ERROR                  _UxGT("Err: Enreg. UBL")
 #define MSG_SET_LEDS_VIOLET                 _UxGT("Violet")
 #define MSG_SET_LEDS_WHITE                  _UxGT("Blanc")
 #define MSG_SET_LEDS_DEFAULT                _UxGT("Defaut")
-#define MSG_CUSTOM_LEDS                     _UxGT("Lum. perso.")
+#define MSG_CUSTOM_LEDS                     _UxGT("LEDs perso.")
 #define MSG_INTENSITY_R                     _UxGT("Intensité rouge")
 #define MSG_INTENSITY_G                     _UxGT("Intensité vert")
 #define MSG_INTENSITY_B                     _UxGT("Intensité bleu")
 
 #define MSG_MOVING                          _UxGT("Déplacement...")
 #define MSG_FREE_XY                         _UxGT("Débloquer XY")
-#define MSG_MOVE_X                          _UxGT("Dépl. X")
-#define MSG_MOVE_Y                          _UxGT("Dépl. Y")
-#define MSG_MOVE_Z                          _UxGT("Dépl. Z")
+#define MSG_MOVE_X                          _UxGT("Déplacer X")
+#define MSG_MOVE_Y                          _UxGT("Déplacer Y")
+#define MSG_MOVE_Z                          _UxGT("Déplacer Z")
 #define MSG_MOVE_E                          _UxGT("Extrudeur")
 #define MSG_HOTEND_TOO_COLD                 _UxGT("Buse trop froide")
-#define MSG_MOVE_01MM                       _UxGT("Dépl. 0.1mm")
-#define MSG_MOVE_1MM                        _UxGT("Dépl. 1mm")
-#define MSG_MOVE_10MM                       _UxGT("Dépl. 10mm")
+#define MSG_MOVE_01MM                       _UxGT("Déplacer 0.1mm")
+#define MSG_MOVE_1MM                        _UxGT("Déplacer 1mm")
+#define MSG_MOVE_10MM                       _UxGT("Déplacer 10mm")
 #define MSG_SPEED                           _UxGT("Vitesse")
 #define MSG_BED_Z                           _UxGT("Lit Z")
 #define MSG_NOZZLE                          _UxGT("Buse")
 #define MSG_MOTION                          _UxGT("Mouvement")
 #define MSG_FILAMENT                        _UxGT("Filament")
 #define MSG_VOLUMETRIC_ENABLED              _UxGT("E en mm3")
-#define MSG_FILAMENT_DIAM                   _UxGT("Diam. Fil.")
-#define MSG_FILAMENT_UNLOAD                 _UxGT("Décharger mm")
+#define MSG_FILAMENT_DIAM                   _UxGT("Diamètre fil.")
+#define MSG_FILAMENT_UNLOAD                 _UxGT("Retrait mm")
 #define MSG_FILAMENT_LOAD                   _UxGT("Charger mm")
 #define MSG_ADVANCE_K                       _UxGT("Avance K")
 #define MSG_CONTRAST                        _UxGT("Contraste LCD")
-#define MSG_STORE_EEPROM                    _UxGT("Sauver config")
-#define MSG_LOAD_EEPROM                     _UxGT("Lire config")
+#define MSG_STORE_EEPROM                    _UxGT("Enregistrer config.")
+#define MSG_LOAD_EEPROM                     _UxGT("Charger config.")
 #define MSG_RESTORE_FAILSAFE                _UxGT("Restaurer défauts")
 #define MSG_INIT_EEPROM                     _UxGT("Initialiser EEPROM")
-#define MSG_SD_UPDATE                       _UxGT("MàJ. SD")
-#define MSG_RESET_PRINTER                   _UxGT("RàZ. imprimante")
+#define MSG_SD_UPDATE                       _UxGT("MaJ Firmware SD")
+#define MSG_RESET_PRINTER                   _UxGT("RaZ imprimante")
 #define MSG_REFRESH                         _UxGT("Actualiser")
 #define MSG_WATCH                           _UxGT("Surveiller")
 #define MSG_PREPARE                         _UxGT("Préparer")
 #define MSG_TUNE                            _UxGT("Régler")
-#define MSG_START_PRINT                     _UxGT("Démarrer Impr.")
+#define MSG_START_PRINT                     _UxGT("Démarrer impression")
 #define MSG_BUTTON_PRINT                    _UxGT("Imprimer")
 #define MSG_BUTTON_CANCEL                   _UxGT("Annuler")
-#define MSG_PAUSE_PRINT                     _UxGT("Interrompre impr.")
+#define MSG_PAUSE_PRINT                     _UxGT("Pause impression")
 #define MSG_RESUME_PRINT                    _UxGT("Reprendre impr.")
 #define MSG_STOP_PRINT                      _UxGT("Arrêter impr.")
 #define MSG_OUTAGE_RECOVERY                 _UxGT("Récupér. coupure")
-#define MSG_CARD_MENU                       _UxGT("Impr. depuis SD")
+#define MSG_CARD_MENU                       _UxGT("Impression SD")
 #define MSG_NO_CARD                         _UxGT("Pas de carte")
 #define MSG_DWELL                           _UxGT("Repos...")
 #define MSG_USERWAIT                        _UxGT("Attente utilis.")
 #define MSG_PRINT_PAUSED                    _UxGT("Impr. en pause")
 #define MSG_PRINTING                        _UxGT("Impression")
 #define MSG_PRINT_ABORTED                   _UxGT("Impr. annulée")
-#define MSG_NO_MOVE                         _UxGT("Moteurs bloqués.")
-#define MSG_KILLED                          _UxGT("MORT.")
-#define MSG_STOPPED                         _UxGT("STOPPÉ.")
+#define MSG_NO_MOVE                         _UxGT("Moteurs bloqués")
+#define MSG_KILLED                          _UxGT("KILLED")
+#define MSG_STOPPED                         _UxGT("STOPPÉ")
 #define MSG_CONTROL_RETRACT                 _UxGT("Retrait mm")
 #define MSG_CONTROL_RETRACT_SWAP            _UxGT("Ech. Retr. mm")
 #define MSG_CONTROL_RETRACTF                _UxGT("Retrait V")
 #define MSG_CONTROL_RETRACT_RECOVER_SWAP    _UxGT("Ech. Rappel mm")
 #define MSG_CONTROL_RETRACT_RECOVERF        _UxGT("Rappel V")
 #define MSG_CONTROL_RETRACT_RECOVER_SWAPF   _UxGT("Ech. Rappel V")
-#define MSG_AUTORETRACT                     _UxGT("Retrait auto.")
+#define MSG_AUTORETRACT                     _UxGT("Retrait auto")
 #define MSG_TOOL_CHANGE                     _UxGT("Changement outil")
 #define MSG_TOOL_CHANGE_ZLIFT               _UxGT("Augmenter Z")
 #define MSG_SINGLENOZZLE_PRIME_SPD          _UxGT("Vitesse primaire")
 #define MSG_NOZZLE_STANDBY                  _UxGT("Attente buse")
 #define MSG_FILAMENT_SWAP_LENGTH            _UxGT("Distance retrait")
 #define MSG_FILAMENTCHANGE                  _UxGT("Changer filament")
-#define MSG_FILAMENTLOAD                    _UxGT("Charger fil.")
-#define MSG_FILAMENTUNLOAD                  _UxGT("Décharger fil.")
+#define MSG_FILAMENTLOAD                    _UxGT("Charger filament")
+#define MSG_FILAMENTUNLOAD                  _UxGT("Retrait filament")
 #define MSG_FILAMENTUNLOAD_ALL              _UxGT("Décharger tout")
 #define MSG_INIT_SDCARD                     _UxGT("Init. la carte SD")
-#define MSG_CHANGE_SDCARD                   _UxGT("Changer de carte")
+#define MSG_CHANGE_SDCARD                   _UxGT("Actualiser carte SD")
 #define MSG_ZPROBE_OUT                      _UxGT("Sonde Z hors lit")
 #define MSG_SKEW_FACTOR                     _UxGT("Facteur écart")
 #define MSG_BLTOUCH                         _UxGT("BLTouch")
 #define MSG_BLTOUCH_SELFTEST                _UxGT("Autotest BLTouch")
-#define MSG_BLTOUCH_RESET                   _UxGT("RaZ BLTouch")
-#define MSG_BLTOUCH_DEPLOY                  _UxGT("Déployer BLTouch")
+#define MSG_BLTOUCH_RESET                   _UxGT("RaZ BL-Touch")
+#define MSG_BLTOUCH_DEPLOY                  _UxGT("Déployer BL-Touch")
 #define MSG_BLTOUCH_SW_MODE                 _UxGT("Mode BLTouch SW")
 #define MSG_BLTOUCH_5V_MODE                 _UxGT("Mode BLTouch 5V")
 #define MSG_BLTOUCH_OD_MODE                 _UxGT("Mode BLTouch OD")
-#define MSG_BLTOUCH_STOW                    _UxGT("Ranger BLTouch")
+#define MSG_BLTOUCH_STOW                    _UxGT("Ranger BL-Touch")
 #define MSG_MANUAL_DEPLOY                   _UxGT("Déployer Sonde Z")
 #define MSG_MANUAL_STOW                     _UxGT("Ranger Sonde Z")
 #define MSG_HOME                            _UxGT("Origine")  // Used as MSG_HOME " " MSG_X MSG_Y MSG_Z " " MSG_FIRST
 #define MSG_ERR_Z_HOMING                    MSG_HOME _UxGT(" ") MSG_X MSG_Y _UxGT(" ") MSG_FIRST
 
 #define MSG_HALTED                          _UxGT("IMPR. STOPPÉE")
-#define MSG_PLEASE_RESET                    _UxGT("RàZ. SVP")
+#define MSG_PLEASE_RESET                    _UxGT("Redémarrer SVP")
 #define MSG_SHORT_DAY                       _UxGT("j") // One character only
 #define MSG_SHORT_HOUR                      _UxGT("h") // One character only
 #define MSG_SHORT_MINUTE                    _UxGT("m") // One character only
 #define MSG_FILAMENT_CHANGE_OPTION_PURGE    _UxGT("Purger encore")
 #define MSG_FILAMENT_CHANGE_OPTION_RESUME   _UxGT("Reprendre impr.")
 #define MSG_FILAMENT_CHANGE_NOZZLE          _UxGT("  Buse: ")
-#define MSG_RUNOUT_SENSOR                   _UxGT("Capteur Fil.")
+#define MSG_RUNOUT_SENSOR                   _UxGT("Capteur fil.")
 #define MSG_ERR_HOMING_FAILED               _UxGT("Echec origine")
 #define MSG_ERR_PROBING_FAILED              _UxGT("Echec sonde")
 #define MSG_M600_TOO_COLD                   _UxGT("M600: Trop froid")
   #define MSG_FILAMENT_CHANGE_INSERT_1      _UxGT("Insérer fil.")
   #define MSG_FILAMENT_CHANGE_HEAT_1        _UxGT("Chauffer ?")
   #define MSG_FILAMENT_CHANGE_HEATING_1     _UxGT("Chauffage...")
-  #define MSG_FILAMENT_CHANGE_UNLOAD_1      _UxGT("Ejecting...")
+  #define MSG_FILAMENT_CHANGE_UNLOAD_1      _UxGT("Retrait fil...")
   #define MSG_FILAMENT_CHANGE_LOAD_1        _UxGT("Chargement...")
   #define MSG_FILAMENT_CHANGE_PURGE_1       _UxGT("Purge...")
   #define MSG_FILAMENT_CHANGE_CONT_PURGE_1  _UxGT("Terminer ?")