diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 23f155c83..39145a388 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -355,7 +355,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/dogm_lcd_implementation.h b/Marlin/dogm_lcd_implementation.h
index 63df2416b..3362fd5c4 100644
--- a/Marlin/dogm_lcd_implementation.h
+++ b/Marlin/dogm_lcd_implementation.h
@@ -357,7 +357,7 @@ static void lcd_implementation_status_screen() {
     if (!axis_homed[X_AXIS])
       lcd_printPGM(PSTR("?"));
     else
-      #if ENABLED(WARN_REDUCED_ACCURACY)
+      #if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
         if (!axis_known_position[X_AXIS])
           lcd_printPGM(PSTR(" "));
         else
@@ -376,7 +376,7 @@ static void lcd_implementation_status_screen() {
     if (!axis_homed[Y_AXIS])
       lcd_printPGM(PSTR("?"));
     else
-      #if ENABLED(WARN_REDUCED_ACCURACY)
+      #if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
         if (!axis_known_position[Y_AXIS])
           lcd_printPGM(PSTR(" "));
         else
@@ -395,7 +395,7 @@ static void lcd_implementation_status_screen() {
     if (!axis_homed[Z_AXIS])
       lcd_printPGM(PSTR("?"));
     else
-      #if ENABLED(WARN_REDUCED_ACCURACY)
+      #if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
         if (!axis_known_position[Z_AXIS])
           lcd_printPGM(PSTR(" "));
         else
diff --git a/Marlin/example_configurations/Felix/Configuration.h b/Marlin/example_configurations/Felix/Configuration.h
index 45a1c31a9..bcad565fb 100644
--- a/Marlin/example_configurations/Felix/Configuration.h
+++ b/Marlin/example_configurations/Felix/Configuration.h
@@ -337,7 +337,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/Felix/Configuration_DUAL.h b/Marlin/example_configurations/Felix/Configuration_DUAL.h
index f2bf070b4..eec67c6fb 100644
--- a/Marlin/example_configurations/Felix/Configuration_DUAL.h
+++ b/Marlin/example_configurations/Felix/Configuration_DUAL.h
@@ -321,7 +321,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 #define DISABLE_E false // For all extruders
 #define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
 
diff --git a/Marlin/example_configurations/Hephestos/Configuration.h b/Marlin/example_configurations/Hephestos/Configuration.h
index 9f93be6b7..5d9d7d85a 100644
--- a/Marlin/example_configurations/Hephestos/Configuration.h
+++ b/Marlin/example_configurations/Hephestos/Configuration.h
@@ -347,7 +347,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/K8200/Configuration.h b/Marlin/example_configurations/K8200/Configuration.h
index 9dc51da22..a0d7e29a2 100644
--- a/Marlin/example_configurations/K8200/Configuration.h
+++ b/Marlin/example_configurations/K8200/Configuration.h
@@ -370,7 +370,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false // not for K8200 -> looses Steps
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
index c2c85d75f..036d85a83 100644
--- a/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
+++ b/Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h
@@ -355,7 +355,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/RigidBot/Configuration.h b/Marlin/example_configurations/RigidBot/Configuration.h
index 659c67e15..120691ca1 100644
--- a/Marlin/example_configurations/RigidBot/Configuration.h
+++ b/Marlin/example_configurations/RigidBot/Configuration.h
@@ -346,7 +346,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/SCARA/Configuration.h b/Marlin/example_configurations/SCARA/Configuration.h
index 63fa374b0..2f6ee2bd7 100644
--- a/Marlin/example_configurations/SCARA/Configuration.h
+++ b/Marlin/example_configurations/SCARA/Configuration.h
@@ -363,7 +363,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/TAZ4/Configuration.h b/Marlin/example_configurations/TAZ4/Configuration.h
index c8603745e..2c3ea89e6 100644
--- a/Marlin/example_configurations/TAZ4/Configuration.h
+++ b/Marlin/example_configurations/TAZ4/Configuration.h
@@ -375,7 +375,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/WITBOX/Configuration.h b/Marlin/example_configurations/WITBOX/Configuration.h
index 6755e9130..abf104aa0 100644
--- a/Marlin/example_configurations/WITBOX/Configuration.h
+++ b/Marlin/example_configurations/WITBOX/Configuration.h
@@ -347,7 +347,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 #define DISABLE_Y false
 #define DISABLE_Z true
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/adafruit/ST7565/Configuration.h b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
index 3fc652e3e..1dece92ee 100644
--- a/Marlin/example_configurations/adafruit/ST7565/Configuration.h
+++ b/Marlin/example_configurations/adafruit/ST7565/Configuration.h
@@ -355,7 +355,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration.h b/Marlin/example_configurations/delta/biv2.5/Configuration.h
index c551401d4..65d15d6d8 100644
--- a/Marlin/example_configurations/delta/biv2.5/Configuration.h
+++ b/Marlin/example_configurations/delta/biv2.5/Configuration.h
@@ -390,7 +390,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/delta/generic/Configuration.h b/Marlin/example_configurations/delta/generic/Configuration.h
index c6cd35aa4..0cc617d50 100644
--- a/Marlin/example_configurations/delta/generic/Configuration.h
+++ b/Marlin/example_configurations/delta/generic/Configuration.h
@@ -390,7 +390,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration.h b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
index 1759e4e52..6cef82a23 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration.h
@@ -390,7 +390,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration.h b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
index 389df1351..45fbe292e 100644
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration.h
@@ -377,7 +377,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/makibox/Configuration.h b/Marlin/example_configurations/makibox/Configuration.h
index b9d8fcff6..5111f9659 100644
--- a/Marlin/example_configurations/makibox/Configuration.h
+++ b/Marlin/example_configurations/makibox/Configuration.h
@@ -358,7 +358,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration.h b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
index f786fb0ff..f0103bf5f 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration.h
@@ -345,7 +345,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 #define DISABLE_Y false
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
-//#define WARN_REDUCED_ACCURACY
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
diff --git a/Marlin/ultralcd_implementation_hitachi_HD44780.h b/Marlin/ultralcd_implementation_hitachi_HD44780.h
index 292bac781..dcbb0b592 100644
--- a/Marlin/ultralcd_implementation_hitachi_HD44780.h
+++ b/Marlin/ultralcd_implementation_hitachi_HD44780.h
@@ -624,8 +624,8 @@ static void lcd_implementation_status_screen() {
         else {
           if (!axis_homed[X_AXIS])
             lcd_printPGM(PSTR("?"));
-          else
-            #if ENABLED(WARN_REDUCED_ACCURACY)
+          else 
+            #if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
               if (!axis_known_position[X_AXIS])
                 lcd_printPGM(PSTR(" "));
               else
@@ -641,8 +641,8 @@ static void lcd_implementation_status_screen() {
         else {
           if (!axis_homed[Y_AXIS])
             lcd_printPGM(PSTR("?"));
-          else
-            #if ENABLED(WARN_REDUCED_ACCURACY)
+          else 
+            #if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
               if (!axis_known_position[Y_AXIS])
                 lcd_printPGM(PSTR(" "));
               else
@@ -661,8 +661,8 @@ static void lcd_implementation_status_screen() {
     else {
       if (!axis_homed[Z_AXIS])
         lcd_printPGM(PSTR("?"));
-      else
-        #if ENABLED(WARN_REDUCED_ACCURACY)
+      else 
+        #if DISABLED(DISABLE_REDUCED_ACCURACY_WARNING)
           if (!axis_known_position[Z_AXIS])
             lcd_printPGM(PSTR(" "));
           else