Update German language (#12143)

Marlin/src/lcd/language/language_de.h

@@ -194,7 +194,7 @@
 #define MSG_MIN                             LCD_STR_THERMOMETER _UxGT(" min")
 #define MSG_MAX                             LCD_STR_THERMOMETER _UxGT(" max")
 #define MSG_FACTOR                          LCD_STR_THERMOMETER _UxGT(" Faktor")
-#define MSG_AUTOTEMP                        _UxGT("AutoTemp")
+#define MSG_AUTOTEMP                        _UxGT("Auto Temperatur")
 #define MSG_ON                              _UxGT("Ein")
 #define MSG_OFF                             _UxGT("Aus")
 #define MSG_PID_P                           _UxGT("PID P")
@@ -284,7 +284,8 @@
 #define MSG_CONTROL_RETRACT_RECOVER_SWAPF   _UxGT("S UnRet V")
 #define MSG_AUTORETRACT                     _UxGT("Autom. Rückzug")
 #define MSG_FILAMENT_SWAP_LENGTH            _UxGT("Rückzug Länge")
-#define MSG_SINGLENOZZLE_TOOL_CHANGE        _UxGT("Werkzeugwechsel")
+#define MSG_TOOL_CHANGE                     _UxGT("Werkzeugwechsel")
+#define MSG_TOOL_CHANGE_ZLIFT               _UxGT("Z anheben")
 #define MSG_SINGLENOZZLE_PRIME_SPD          _UxGT("Prime-Geschwin.")
 #define MSG_SINGLENOZZLE_RETRACT_SPD        _UxGT("Rückzug-Geschwin.")
 #define MSG_FILAMENTCHANGE                  _UxGT("Filament wechseln")