Some omitted french translation

Marlin/language_fr.h

 #define MSG_MAIN                            "Menu principal"
 #define MSG_AUTOSTART                       "Demarrage auto"
 #define MSG_DISABLE_STEPPERS                "Arreter moteurs"
-#define MSG_AUTO_HOME                       "Home auto."
-#define MSG_LEVEL_BED_HOMING                "Homing XYZ"
-#define MSG_SET_HOME_OFFSETS                "Set home offsets"
+#define MSG_AUTO_HOME                       "Origine auto."
+#define MSG_LEVEL_BED_HOMING                "Origine XYZ"
+#define MSG_LEVEL_BED_WAITING               "Cliquer pour commencer"
+#define MSG_LEVEL_BED_DONE                  "Mise a niveau OK!"
+#define MSG_LEVEL_BED_CANCEL                "Annuler"
+#define MSG_SET_HOME_OFFSETS                "Regler decal. origine"
+#define MSG_HOME_OFFSETS_APPLIED            "Decalages appliques"
 #define MSG_SET_ORIGIN                      "Regler origine"
 #define MSG_PREHEAT_PLA                     "Prechauffage PLA"
 #define MSG_PREHEAT_PLA_N                   "Prechauff. PLA "
 #define MSG_TEMPERATURE                     "Temperature"
 #define MSG_MOTION                          "Mouvement"
 #define MSG_VOLUMETRIC                      "Filament"
-#define MSG_VOLUMETRIC_ENABLED              "E in mm3"
-#define MSG_FILAMENT_DIAM                   "Fil. Dia."
+#define MSG_VOLUMETRIC_ENABLED              "E en mm3"
+#define MSG_FILAMENT_DIAM                   "Diam. Fil."
 #define MSG_CONTRAST                        "Contraste LCD"
 #define MSG_STORE_EPROM                     "Sauver config"
 #define MSG_LOAD_EPROM                      "Lire config"
 #define MSG_CNG_SDCARD                      "Changer de carte"
 #define MSG_ZPROBE_OUT                      "Z sonde exte. lit"
 #define MSG_YX_UNHOMED                      "Rev. dans XY av.Z"
-#define MSG_ZPROBE_ZOFFSET                  "Offset Z"
+#define MSG_ZPROBE_ZOFFSET                  "Decalage Z"
 #define MSG_BABYSTEP_X                      "Babystep X"
 #define MSG_BABYSTEP_Y                      "Babystep Y"
 #define MSG_BABYSTEP_Z                      "Babystep Z"
 
 
 #if ENABLED(DELTA_CALIBRATION_MENU)
-  #define MSG_DELTA_CALIBRATE               "Delta Calibration"
-  #define MSG_DELTA_CALIBRATE_X             "Calibrate X"
-  #define MSG_DELTA_CALIBRATE_Y             "Calibrate Y"
-  #define MSG_DELTA_CALIBRATE_Z             "Calibrate Z"
-  #define MSG_DELTA_CALIBRATE_CENTER        "Calibrate Center"
+  #define MSG_DELTA_CALIBRATE               "Calibration Delta"
+  #define MSG_DELTA_CALIBRATE_X             "Calibrer X"
+  #define MSG_DELTA_CALIBRATE_Y             "Calibrer Y"
+  #define MSG_DELTA_CALIBRATE_Z             "Calibrer Z"
+  #define MSG_DELTA_CALIBRATE_CENTER        "Calibrer centre"
 #endif // DELTA_CALIBRATION_MENU
 
 #endif // LANGUAGE_FR_H