Inducted the defined placeholders in the translation table.

Marlin/language_de.h

@@ -11,23 +11,23 @@
 #define WELCOME_MSG                         MACHINE_NAME " Bereit."
 #define MSG_SD_INSERTED                     "SDKarte erkannt."
 #define MSG_SD_REMOVED                      "SDKarte entfernt."
-#define MSG_MAIN                            "Hauptmenü"
+#define MSG_MAIN                            "Hauptmen" STR_ue
 #define MSG_AUTOSTART                       "Autostart"
 #define MSG_DISABLE_STEPPERS                "Motoren Aus" // M84
 #define MSG_AUTO_HOME                       "Home" // G28
 #define MSG_SET_HOME_OFFSETS                "Setze Home hier"
 #define MSG_SET_ORIGIN                      "Setze Null hier" //"G92 X0 Y0 Z0" commented out in ultralcd.cpp
-#define MSG_PREHEAT_PLA                     "Vorwärmen PLA"
-#define MSG_PREHEAT_PLA_N                   "Vorwärmen PLA "
+#define MSG_PREHEAT_PLA                     "Vorw" STR_ae "rmen PLA"
+#define MSG_PREHEAT_PLA_N                   "Vorw" STR_ae "rmen PLA "
 #define MSG_PREHEAT_PLA_ALL                 "Vorw. PLA Alle"
 #define MSG_PREHEAT_PLA_BEDONLY             "Vorw. PLA Bett"
-#define MSG_PREHEAT_PLA_SETTINGS            "Vorwärm. PLA Ein."
-#define MSG_PREHEAT_ABS                     "Vorwärmen ABS"
-#define MSG_PREHEAT_ABS_N                   "Vorwärmen ABS "
+#define MSG_PREHEAT_PLA_SETTINGS            "Vorw" STR_ae "rm. PLA Ein."
+#define MSG_PREHEAT_ABS                     "Vorw" STR_ae "rmen ABS"
+#define MSG_PREHEAT_ABS_N                   "Vorw" STR_ae "rmen ABS "
 #define MSG_PREHEAT_ABS_ALL                 "Vorw. ABS Alle"
 #define MSG_PREHEAT_ABS_BEDONLY             "Vorw. ABS Bett"
-#define MSG_PREHEAT_ABS_SETTINGS            "Vorwärm. ABS Ein."
-#define MSG_COOLDOWN                        "Abkühlen"
+#define MSG_PREHEAT_ABS_SETTINGS            "Vorw" STR_ae "rm. ABS Ein."
+#define MSG_COOLDOWN                        "Abk" STR_ue "hlen"
 #define MSG_SWITCH_PS_ON                    "Netzteil Ein"
 #define MSG_SWITCH_PS_OFF                   "Netzteil Aus"
 #define MSG_RETRACT                         "Retract"
@@ -40,14 +40,14 @@
 #define MSG_MOVE_1MM                        " 1.0 mm"
 #define MSG_MOVE_10MM                       "10.0 mm"
 #define MSG_SPEED                           "Geschw."
-#define MSG_NOZZLE                          "Düse"
+#define MSG_NOZZLE                          "D" STR_ue "se"
 #define MSG_BED                             "Bett"
-#define MSG_FAN_SPEED                       "Lüftergeschw."
+#define MSG_FAN_SPEED                       "L" STR_ue "ftergeschw."
 #define MSG_FLOW                            "Fluss"
 #define MSG_CONTROL                         "Einstellungen"
-#define MSG_MIN                             "\002 Min"
-#define MSG_MAX                             "\002 Max"
-#define MSG_FACTOR                          "\002 Faktor"
+#define MSG_MIN                             STR_THERMOMETER " Min"
+#define MSG_MAX                             STR_THERMOMETER " Max"
+#define MSG_FACTOR                          STR_THERMOMETER " Faktor"
 #define MSG_AUTOTEMP                        "AutoTemp"
 #define MSG_ON                              "Ein"
 #define MSG_OFF                             "Aus"