diff --git a/Marlin/src/lcd/language/language_it.h b/Marlin/src/lcd/language/language_it.h
index e4ac84df8a..b9a42bca32 100644
--- a/Marlin/src/lcd/language/language_it.h
+++ b/Marlin/src/lcd/language/language_it.h
@@ -78,7 +78,7 @@
 #define MSG_RETRACT                         _UxGT("Ritrai")
 #define MSG_MOVE_AXIS                       _UxGT("Muovi Asse")
 #define MSG_BED_LEVELING                    _UxGT("Livella piano")
-#define MSG_LEVEL_BED                       _UxGT("Livella piano")
+#define MSG_LEVEL_BED                       MSG_BED_LEVELING
 #define MSG_LEVEL_CORNERS                   _UxGT("Livella spigoli")
 #define MSG_NEXT_CORNER                     _UxGT("Prossimo spigolo")
 #define MSG_EDITING_STOPPED                 _UxGT("Modif. Mesh Fermata")
@@ -280,6 +280,10 @@
 #define MSG_CONTROL_RETRACT_RECOVERF        _UxGT("UnRet V")
 #define MSG_CONTROL_RETRACT_RECOVER_SWAPF   _UxGT("S UnRet V")
 #define MSG_AUTORETRACT                     _UxGT("AutoRitrai")
+#define MSG_FILAMENT_SWAP_LENGTH            _UxGT("Dist. ritrazione")
+#define MSG_SINGLENOZZLE_TOOL_CHANGE        _UxGT("Cambio utensile")
+#define MSG_SINGLENOZZLE_PRIME_SPD          _UxGT("Velocità innesco")
+#define MSG_SINGLENOZZLE_RETRACT_SPD        _UxGT("Velocità retrazione")
 #define MSG_FILAMENTCHANGE                  _UxGT("Cambia filamento")
 #define MSG_FILAMENTLOAD                    _UxGT("Carica filamento")
 #define MSG_FILAMENTUNLOAD                  _UxGT("Rimuovi filamento")