Add Spanish translations (#20020)

Marlin/src/lcd/language/language_es.h

@@ -43,9 +43,11 @@ namespace Language_es {
   PROGMEM Language_Str MSG_MEDIA_INSERTED                  = _UxGT("SD/USB insertado");
   PROGMEM Language_Str MSG_MEDIA_REMOVED                   = _UxGT("SD/USB retirado");
   PROGMEM Language_Str MSG_MEDIA_WAITING                   = _UxGT("Esperando al SD/USB");
+  PROGMEM Language_Str MSG_SD_INIT_FAIL                    = _UxGT("Fallo al iniciar SD");
   PROGMEM Language_Str MSG_MEDIA_READ_ERROR                = _UxGT("Error lectura SD/USB");
   PROGMEM Language_Str MSG_MEDIA_USB_REMOVED               = _UxGT("Disp. USB retirado");
   PROGMEM Language_Str MSG_MEDIA_USB_FAILED                = _UxGT("Inicio USB fallido");
+  PROGMEM Language_Str MSG_KILL_SUBCALL_OVERFLOW           = _UxGT("Desbordamiento de subllamada");
   PROGMEM Language_Str MSG_LCD_ENDSTOPS                    = _UxGT("Endstops"); // Max length 8 characters
   PROGMEM Language_Str MSG_LCD_SOFT_ENDSTOPS               = _UxGT("Soft Endstops");
   PROGMEM Language_Str MSG_MAIN                            = _UxGT("Menú principal");
@@ -60,6 +62,10 @@ namespace Language_es {
   PROGMEM Language_Str MSG_AUTO_HOME_Y                     = _UxGT("Origen Y");
   PROGMEM Language_Str MSG_AUTO_HOME_Z                     = _UxGT("Origen Z");
   PROGMEM Language_Str MSG_AUTO_Z_ALIGN                    = _UxGT("Auto alineado Z");
+  PROGMEM Language_Str MSG_ASSISTED_TRAMMING               = _UxGT("Recorrido asistido");
+  PROGMEM Language_Str MSG_ITERATION                       = _UxGT("G34 Iteración: %i");
+  PROGMEM Language_Str MSG_DECREASING_ACCURACY             = _UxGT("¡Precisión disminuyendo!");
+  PROGMEM Language_Str MSG_ACCURACY_ACHIEVED               = _UxGT("Precisión conseguida");
   PROGMEM Language_Str MSG_LEVEL_BED_HOMING                = _UxGT("Origen XYZ");
   PROGMEM Language_Str MSG_LEVEL_BED_WAITING               = _UxGT("Pulsar para comenzar");
   PROGMEM Language_Str MSG_LEVEL_BED_NEXT_POINT            = _UxGT("Siguiente punto");