diff --git a/Marlin/src/lcd/e3v2/proui/dwin.cpp b/Marlin/src/lcd/e3v2/proui/dwin.cpp
index fa3d912987ff..cbcf5ebf4f88 100644
--- a/Marlin/src/lcd/e3v2/proui/dwin.cpp
+++ b/Marlin/src/lcd/e3v2/proui/dwin.cpp
@@ -1726,11 +1726,11 @@ void DWIN_SetDataDefaults() {
   #endif
 }
 
-void DWIN_StoreSettings(char *buff) {
-  memcpy(buff, &HMI_data, _MIN(sizeof(HMI_data), eeprom_data_size));
+void DWIN_CopySettingsTo(char * const buff) {
+  memcpy(buff, &HMI_data, eeprom_data_size);
 }
 
-void DWIN_LoadSettings(const char *buff) {
+void DWIN_CopySettingsFrom(const char * const buff) {
   memcpy(&HMI_data, buff, sizeof(HMI_data_t));
   if (HMI_data.Text_Color == HMI_data.Background_Color) DWIN_SetColorDefaults();
   DWINUI::SetColors(HMI_data.Text_Color, HMI_data.Background_Color, HMI_data.StatusBg_Color);
diff --git a/Marlin/src/lcd/e3v2/proui/dwin.h b/Marlin/src/lcd/e3v2/proui/dwin.h
index 0f6366489b09..87830542ac23 100644
--- a/Marlin/src/lcd/e3v2/proui/dwin.h
+++ b/Marlin/src/lcd/e3v2/proui/dwin.h
@@ -197,8 +197,8 @@ void DWIN_M73();
 void DWIN_Print_Header(const char *text);
 void DWIN_SetColorDefaults();
 void DWIN_ApplyColor();
-void DWIN_StoreSettings(char *buff);
-void DWIN_LoadSettings(const char *buff);
+void DWIN_CopySettingsTo(char * const buff);
+void DWIN_CopySettingsFrom(const char * const buff);
 void DWIN_SetDataDefaults();
 void DWIN_RebootScreen();
 
diff --git a/Marlin/src/module/settings.cpp b/Marlin/src/module/settings.cpp
index b669acfef769..61f14f359785 100644
--- a/Marlin/src/module/settings.cpp
+++ b/Marlin/src/module/settings.cpp
@@ -1517,7 +1517,7 @@ void MarlinSettings::postprocess() {
     {
       _FIELD_TEST(dwin_data);
       char dwin_data[eeprom_data_size] = { 0 };
-      DWIN_StoreSettings(dwin_data);
+      DWIN_CopySettingsTo(dwin_data);
       EEPROM_WRITE(dwin_data);
     }
     #endif
@@ -2493,7 +2493,7 @@ void MarlinSettings::postprocess() {
         const char dwin_data[eeprom_data_size] = { 0 };
         _FIELD_TEST(dwin_data);
         EEPROM_READ(dwin_data);
-        if (!validating) DWIN_LoadSettings(dwin_data);
+        if (!validating) DWIN_CopySettingsFrom(dwin_data);
       }
       #elif ENABLED(DWIN_CREALITY_LCD_JYERSUI)
       {