diff --git a/Marlin/src/lcd/language/language_it.h b/Marlin/src/lcd/language/language_it.h
index 51adadb7a..42784026f 100644
--- a/Marlin/src/lcd/language/language_it.h
+++ b/Marlin/src/lcd/language/language_it.h
@@ -261,12 +261,12 @@ namespace Language_it {
   PROGMEM Language_Str MSG_SPEED                           = _UxGT("Velocità");
   PROGMEM Language_Str MSG_BED_Z                           = _UxGT("Piatto Z");
   PROGMEM Language_Str MSG_NOZZLE                          = _UxGT("Ugello");
-  PROGMEM Language_Str MSG_NOZZLE_E0                       = _UxGT("Ugello ") LCD_STR_E0;
-  PROGMEM Language_Str MSG_NOZZLE_E1                       = _UxGT("Ugello ") LCD_STR_E1;
-  PROGMEM Language_Str MSG_NOZZLE_E2                       = _UxGT("Ugello ") LCD_STR_E2;
-  PROGMEM Language_Str MSG_NOZZLE_E3                       = _UxGT("Ugello ") LCD_STR_E3;
-  PROGMEM Language_Str MSG_NOZZLE_E4                       = _UxGT("Ugello ") LCD_STR_E4;
-  PROGMEM Language_Str MSG_NOZZLE_E5                       = _UxGT("Ugello ") LCD_STR_E5;
+  PROGMEM Language_Str MSG_NOZZLE_0                        = _UxGT("Ugello ") LCD_STR_N0;
+  PROGMEM Language_Str MSG_NOZZLE_1                        = _UxGT("Ugello ") LCD_STR_N1;
+  PROGMEM Language_Str MSG_NOZZLE_2                        = _UxGT("Ugello ") LCD_STR_N2;
+  PROGMEM Language_Str MSG_NOZZLE_3                        = _UxGT("Ugello ") LCD_STR_N3;
+  PROGMEM Language_Str MSG_NOZZLE_4                        = _UxGT("Ugello ") LCD_STR_N4;
+  PROGMEM Language_Str MSG_NOZZLE_5                        = _UxGT("Ugello ") LCD_STR_N5;
   PROGMEM Language_Str MSG_BED                             = _UxGT("Piatto");
   PROGMEM Language_Str MSG_CHAMBER                         = _UxGT("Camera");
   PROGMEM Language_Str MSG_FAN_SPEED                       = _UxGT("Vel. ventola"); // Max 15 characters
@@ -274,6 +274,9 @@ namespace Language_it {
   PROGMEM Language_Str MSG_FAN_SPEED_2                     = _UxGT("Vel. ventola 2"); // Max 15 characters
   PROGMEM Language_Str MSG_FAN_SPEED_3                     = _UxGT("Vel. ventola 3"); // Max 15 characters
   PROGMEM Language_Str MSG_EXTRA_FAN_SPEED                 = _UxGT("Extra vel.vent."); // Max 15 characters
+  PROGMEM Language_Str MSG_EXTRA_FAN_SPEED_1               = _UxGT("Extra v.vent. 1"); // Max 15 characters
+  PROGMEM Language_Str MSG_EXTRA_FAN_SPEED_2               = _UxGT("Extra v.vent. 2"); // Max 15 characters
+  PROGMEM Language_Str MSG_EXTRA_FAN_SPEED_3               = _UxGT("Extra v.vent. 3"); // Max 15 characters
   PROGMEM Language_Str MSG_FLOW                            = _UxGT("Flusso");
   PROGMEM Language_Str MSG_FLOW_0                          = _UxGT("Flusso ") LCD_STR_N0;
   PROGMEM Language_Str MSG_FLOW_1                          = _UxGT("Flusso ") LCD_STR_N1;
@@ -288,6 +291,13 @@ namespace Language_it {
   PROGMEM Language_Str MSG_AUTOTEMP                        = _UxGT("Autotemp");
   PROGMEM Language_Str MSG_LCD_ON                          = _UxGT("On");
   PROGMEM Language_Str MSG_LCD_OFF                         = _UxGT("Off");
+  PROGMEM Language_Str MSG_AUTOTUNE_PID                    = _UxGT("PID Autotune");
+  PROGMEM Language_Str MSG_AUTOTUNE_PID_E0                 = _UxGT("PID Autotune ") LCD_STR_E0;
+  PROGMEM Language_Str MSG_AUTOTUNE_PID_E1                 = _UxGT("PID Autotune ") LCD_STR_E1;
+  PROGMEM Language_Str MSG_AUTOTUNE_PID_E2                 = _UxGT("PID Autotune ") LCD_STR_E2;
+  PROGMEM Language_Str MSG_AUTOTUNE_PID_E3                 = _UxGT("PID Autotune ") LCD_STR_E3;
+  PROGMEM Language_Str MSG_AUTOTUNE_PID_E4                 = _UxGT("PID Autotune ") LCD_STR_E4;
+  PROGMEM Language_Str MSG_AUTOTUNE_PID_E5                 = _UxGT("PID Autotune ") LCD_STR_E5;
   PROGMEM Language_Str MSG_PID_P                           = _UxGT("PID-P");
   PROGMEM Language_Str MSG_PID_P_E0                        = _UxGT("PID-P ") LCD_STR_E0;
   PROGMEM Language_Str MSG_PID_P_E1                        = _UxGT("PID-P ") LCD_STR_E1;
@@ -331,10 +341,29 @@ namespace Language_it {
   PROGMEM Language_Str MSG_VE_JERK                         = _UxGT("Ve-jerk");
   PROGMEM Language_Str MSG_JUNCTION_DEVIATION              = _UxGT("Deviaz. giunzioni");
   PROGMEM Language_Str MSG_VELOCITY                        = _UxGT("Velocità");
+  PROGMEM Language_Str MSG_VMAX_A                          = _UxGT("Vmax ") LCD_STR_A;
+  PROGMEM Language_Str MSG_VMAX_B                          = _UxGT("Vmax ") LCD_STR_B;
+  PROGMEM Language_Str MSG_VMAX_C                          = _UxGT("Vmax ") LCD_STR_C;
+  PROGMEM Language_Str MSG_VMAX_E                          = _UxGT("Vmax ") LCD_STR_E;
+  PROGMEM Language_Str MSG_VMAX_E0                         = _UxGT("Vmax ") LCD_STR_E0;
+  PROGMEM Language_Str MSG_VMAX_E1                         = _UxGT("Vmax ") LCD_STR_E1;
+  PROGMEM Language_Str MSG_VMAX_E2                         = _UxGT("Vmax ") LCD_STR_E2;
+  PROGMEM Language_Str MSG_VMAX_E3                         = _UxGT("Vmax ") LCD_STR_E3;
+  PROGMEM Language_Str MSG_VMAX_E4                         = _UxGT("Vmax ") LCD_STR_E4;
+  PROGMEM Language_Str MSG_VMAX_E5                         = _UxGT("Vmax ") LCD_STR_E5;
   PROGMEM Language_Str MSG_VMIN                            = _UxGT("Vmin");
   PROGMEM Language_Str MSG_VTRAV_MIN                       = _UxGT("VTrav min");
   PROGMEM Language_Str MSG_ACCELERATION                    = _UxGT("Accelerazione");
-  PROGMEM Language_Str MSG_AMAX                            = _UxGT("Amax ");
+  PROGMEM Language_Str MSG_AMAX_A                          = _UxGT("Amax ") LCD_STR_A;
+  PROGMEM Language_Str MSG_AMAX_B                          = _UxGT("Amax ") LCD_STR_B;
+  PROGMEM Language_Str MSG_AMAX_C                          = _UxGT("Amax ") LCD_STR_C;
+  PROGMEM Language_Str MSG_AMAX_E                          = _UxGT("Amax ") LCD_STR_E;
+  PROGMEM Language_Str MSG_AMAX_E0                         = _UxGT("Amax ") LCD_STR_E0;
+  PROGMEM Language_Str MSG_AMAX_E1                         = _UxGT("Amax ") LCD_STR_E1;
+  PROGMEM Language_Str MSG_AMAX_E2                         = _UxGT("Amax ") LCD_STR_E2;
+  PROGMEM Language_Str MSG_AMAX_E3                         = _UxGT("Amax ") LCD_STR_E3;
+  PROGMEM Language_Str MSG_AMAX_E4                         = _UxGT("Amax ") LCD_STR_E4;
+  PROGMEM Language_Str MSG_AMAX_E5                         = _UxGT("Amax ") LCD_STR_E5;
   PROGMEM Language_Str MSG_A_RETRACT                       = _UxGT("A-Ritrazione");
   PROGMEM Language_Str MSG_A_TRAVEL                        = _UxGT("A-Spostamento");
   PROGMEM Language_Str MSG_STEPS_PER_MM                    = _UxGT("Passi/mm");