diff --git a/Marlin/language_an.h b/Marlin/language_an.h
index d98db87157..07afee4c33 100644
--- a/Marlin/language_an.h
+++ b/Marlin/language_an.h
@@ -33,44 +33,51 @@
 #define DISPLAY_CHARSET_ISO10646_1
 
 #define WELCOME_MSG                         MACHINE_NAME " parada."
-#define MSG_SD_INSERTED                     "Tarcheta colocada"
-#define MSG_SD_REMOVED                      "Tarcheta retirada"
+#define MSG_SD_INSERTED                     "Tarcheta mesa"
+#define MSG_SD_REMOVED                      "Tarcheta sacada"
+#define MSG_LCD_ENDSTOPS                    "Endstops" // Max length 8 characters
 #define MSG_MAIN                            "Menu prencipal"
-#define MSG_AUTOSTART                       " Autostart"
+#define MSG_AUTOSTART                       "Inicio automatico"
 #define MSG_DISABLE_STEPPERS                "Amortar motors"
 #define MSG_AUTO_HOME                       "Levar a l'orichen"
-#define MSG_LEVEL_BED_HOMING                "Homing XYZ"
-#define MSG_LEVEL_BED_WAITING               "Click to Begin"
-#define MSG_LEVEL_BED_DONE                  "Leveling Done!"
-#define MSG_LEVEL_BED_CANCEL                "Cancel"
-#define MSG_SET_HOME_OFFSETS                "Set home offsets"
-#define MSG_HOME_OFFSETS_APPLIED            "Offsets applied"
-#define MSG_SET_ORIGIN                      "Establir zero"
+#define MSG_AUTO_HOME_X                     "Orichen X"
+#define MSG_AUTO_HOME_Y                     "Orichen Y"
+#define MSG_AUTO_HOME_Z                     "Orichen Z"
+#define MSG_LEVEL_BED_HOMING                "Orichen XYZ"
+#define MSG_LEVEL_BED_WAITING               "Encetar (pretar)"
+#define MSG_LEVEL_BED_NEXT_POINT            "Vinient punto"
+#define MSG_LEVEL_BED_DONE                  "Nivelacion feita!"
+#define MSG_LEVEL_BED_CANCEL                "Cancelar"
+#define MSG_SET_HOME_OFFSETS                "Achustar desfases"
+#define MSG_HOME_OFFSETS_APPLIED            "Desfase aplicau"
+#define MSG_SET_ORIGIN                      "Establir orichen"
 #define MSG_PREHEAT_1                       "Precalentar PLA"
-#define MSG_PREHEAT_1_N                     "Precalentar PLA "
-#define MSG_PREHEAT_1_ALL                   "Precalentar PLA a"
-#define MSG_PREHEAT_1_BEDONLY               "Prec. PLA Base"
-#define MSG_PREHEAT_1_SETTINGS              "Achustar tem. PLA"
+#define MSG_PREHEAT_1_N                     MSG_PREHEAT_1 " "
+#define MSG_PREHEAT_1_ALL                   MSG_PREHEAT_1 " Tot"
+#define MSG_PREHEAT_1_BEDONLY               MSG_PREHEAT_1 " Base"
+#define MSG_PREHEAT_1_SETTINGS              MSG_PREHEAT_1 " Conf"
 #define MSG_PREHEAT_2                       "Precalentar ABS"
-#define MSG_PREHEAT_2_N                     "Precalentar ABS "
-#define MSG_PREHEAT_2_ALL                   "Precalentar ABS a"
-#define MSG_PREHEAT_2_BEDONLY               "Prec. ABS Base"
-#define MSG_PREHEAT_2_SETTINGS              "Achustar tem. ABS"
+#define MSG_PREHEAT_2_N                     MSG_PREHEAT_2 " "
+#define MSG_PREHEAT_2_ALL                   MSG_PREHEAT_2 " Tot"
+#define MSG_PREHEAT_2_BEDONLY               MSG_PREHEAT_2 " Base"
+#define MSG_PREHEAT_2_SETTINGS              MSG_PREHEAT_2 " Conf"
 #define MSG_COOLDOWN                        "Enfriar"
 #define MSG_SWITCH_PS_ON                    "Enchegar Fuent"
-#define MSG_SWITCH_PS_OFF                   "Desenchegar Fuent"
+#define MSG_SWITCH_PS_OFF                   "Amortar Fuent"
 #define MSG_EXTRUDE                         "Extruir"
 #define MSG_RETRACT                         "Retraer"
 #define MSG_MOVE_AXIS                       "Mover Eixes"
-#define MSG_MOVE_X                          "Move X"
-#define MSG_MOVE_Y                          "Move Y"
-#define MSG_MOVE_Z                          "Move Z"
-#define MSG_MOVE_E                          "Extruder"
-#define MSG_MOVE_01MM                       "Move 0.1mm"
-#define MSG_MOVE_1MM                        "Move 1mm"
-#define MSG_MOVE_10MM                       "Move 10mm"
+#define MSG_LEVEL_BED                       "Nivelar base"
+#define MSG_MOVE_X                          "Mover X"
+#define MSG_MOVE_Y                          "Mover Y"
+#define MSG_MOVE_Z                          "Mover Z"
+#define MSG_MOVE_E                          "Extrusor"
+#define MSG_MOVE_01MM                       "Mover 0.1mm"
+#define MSG_MOVE_1MM                        "Mover 1mm"
+#define MSG_MOVE_10MM                       "Mover 10mm"
 #define MSG_SPEED                           "Velocidat"
-#define MSG_NOZZLE                          "Nozzle"
+#define MSG_BED_Z                           "Base Z"
+#define MSG_NOZZLE                          "Boquilla"
 #define MSG_BED                             "Base"
 #define MSG_FAN_SPEED                       "Ixoriador"
 #define MSG_FLOW                            "Fluxo"
@@ -78,23 +85,25 @@
 #define MSG_MIN                             LCD_STR_THERMOMETER " Min"
 #define MSG_MAX                             LCD_STR_THERMOMETER " Max"
 #define MSG_FACTOR                          LCD_STR_THERMOMETER " Fact"
-#define MSG_AUTOTEMP                        "Autotemp"
+#define MSG_AUTOTEMP                        "Temperatura Auto."
 #define MSG_ON                              "On"
 #define MSG_OFF                             "Off"
 #define MSG_PID_P                           "PID-P"
 #define MSG_PID_I                           "PID-I"
 #define MSG_PID_D                           "PID-D"
 #define MSG_PID_C                           "PID-C"
-#define MSG_ACC                             "Acel"
+#define MSG_SELECT                          "Trigar"
+#define MSG_ACC                             "Aceleracion"
 #define MSG_VX_JERK                         "Vx-jerk"
 #define MSG_VY_JERK                         "Vy-jerk"
 #define MSG_VZ_JERK                         "Vz-jerk"
-#define MSG_VE_JERK                         "Ves-jerk"
+#define MSG_VE_JERK                         "Ve-jerk"
 #define MSG_VMAX                            "Vmax"
 #define MSG_VMIN                            "Vmin"
-#define MSG_VTRAV_MIN                       "VTrav min"
-#define MSG_AMAX                            "Amax"
-#define MSG_A_RETRACT                       "A-retrac."
+#define MSG_VTRAV_MIN                       "Vel. viache min"
+#define MSG_AMAX                            "Acel. max"
+#define MSG_A_RETRACT                       "Acel. retrac."
+#define MSG_A_TRAVEL                        "Acel. Viaje"
 #define MSG_XSTEPS                          "X trangos/mm"
 #define MSG_YSTEPS                          "Y trangos/mm"
 #define MSG_ZSTEPS                          "Z trangos/mm"
@@ -105,15 +114,15 @@
 #define MSG_E4STEPS                         "E4 trangos/mm"
 #define MSG_TEMPERATURE                     "Temperatura"
 #define MSG_MOTION                          "Movimiento"
-#define MSG_VOLUMETRIC                      "Filament"
+#define MSG_VOLUMETRIC                      "Filamento"
 #define MSG_VOLUMETRIC_ENABLED              "E in mm3"
 #define MSG_FILAMENT_DIAM                   "Fil. Dia."
-#define MSG_CONTRAST                        "Contrast"
-#define MSG_STORE_EPROM                     "Alzar Memoria"
-#define MSG_LOAD_EPROM                      "Cargar Memoria"
-#define MSG_RESTORE_FAILSAFE                "Rest. d'emerchen."
+#define MSG_CONTRAST                        "Contraste"
+#define MSG_STORE_EPROM                     "Alzar memoria"
+#define MSG_LOAD_EPROM                      "Cargar memoria"
+#define MSG_RESTORE_FAILSAFE                "Restaurar memoria"
 #define MSG_REFRESH                         "Tornar a cargar"
-#define MSG_WATCH                           "Monitorizar"
+#define MSG_WATCH                           "Informacion"
 #define MSG_PREPARE                         "Preparar"
 #define MSG_TUNE                            "Achustar"
 #define MSG_PAUSE_PRINT                     "Pausar impresion"
@@ -122,12 +131,12 @@
 #define MSG_CARD_MENU                       "Menu de SD"
 #define MSG_NO_CARD                         "No i hai tarcheta"
 #define MSG_DWELL                           "Reposo..."
-#define MSG_USERWAIT                        "Asperan. ordines"
+#define MSG_USERWAIT                        "Aguardand ordines"
 #define MSG_RESUMING                        "Contin. impresion"
-#define MSG_PRINT_ABORTED                   "Print aborted"
+#define MSG_PRINT_ABORTED                   "Impres. cancelada"
 #define MSG_NO_MOVE                         "Sin movimiento"
-#define MSG_KILLED                          "ATURADA D'EMERCH."
-#define MSG_STOPPED                         "ATURADA."
+#define MSG_KILLED                          "Aturada d'emerch."
+#define MSG_STOPPED                         "Aturada."
 #define MSG_CONTROL_RETRACT                 "Retraer mm"
 #define MSG_CONTROL_RETRACT_SWAP            "Swap Retraer mm"
 #define MSG_CONTROL_RETRACTF                "Retraer  F"
@@ -135,22 +144,107 @@
 #define MSG_CONTROL_RETRACT_RECOVER         "DesRet +mm"
 #define MSG_CONTROL_RETRACT_RECOVER_SWAP    "Swap DesRet +mm"
 #define MSG_CONTROL_RETRACT_RECOVERF        "DesRet F"
-#define MSG_AUTORETRACT                     "AutoRetr."
-#define MSG_FILAMENTCHANGE                  "Cambear"
+#define MSG_AUTORETRACT                     "Retraccion auto."
+#define MSG_FILAMENTCHANGE                  "Cambear filamento"
 #define MSG_INIT_SDCARD                     "Encetan. tarcheta"
 #define MSG_CNG_SDCARD                      "Cambiar tarcheta"
-#define MSG_ZPROBE_OUT                      "Z probe out. bed"
+#define MSG_ZPROBE_OUT                      "Sonda Z fuera"
+#define MSG_BLTOUCH_SELFTEST                "BLTouch Auto-Test"
+#define MSG_BLTOUCH_RESET                   "Reset BLTouch"
 #define MSG_HOME                            "Home"  // Used as MSG_HOME " " MSG_X MSG_Y MSG_Z " " MSG_FIRST
 #define MSG_FIRST                           "first"
-#define MSG_ZPROBE_ZOFFSET                  "Z Offset"
-#define MSG_BABYSTEP_X                      "Babystep X"
-#define MSG_BABYSTEP_Y                      "Babystep Y"
-#define MSG_BABYSTEP_Z                      "Babystep Z"
-#define MSG_ENDSTOP_ABORT                   "Endstop abort"
-#define MSG_DELTA_CALIBRATE                 "Delta Calibration"
-#define MSG_DELTA_CALIBRATE_X               "Calibrate X"
-#define MSG_DELTA_CALIBRATE_Y               "Calibrate Y"
-#define MSG_DELTA_CALIBRATE_Z               "Calibrate Z"
-#define MSG_DELTA_CALIBRATE_CENTER          "Calibrate Center"
+#define MSG_ZPROBE_ZOFFSET                  "Desfase Z"
+#define MSG_BABYSTEP_X                      "Micropaso X"
+#define MSG_BABYSTEP_Y                      "Micropaso Y"
+#define MSG_BABYSTEP_Z                      "Micropaso Z"
+#define MSG_ENDSTOP_ABORT                   "Cancelado - Endstop"
+#define MSG_HEATING_FAILED_LCD              "Error: en calentar"
+#define MSG_ERR_REDUNDANT_TEMP              "Error: temperatura"
+#define MSG_THERMAL_RUNAWAY                 "Error de temperatura"
+#define MSG_ERR_MAXTEMP                     "Error: Temp Maxima"
+#define MSG_ERR_MINTEMP                     "Error: Temp Menima"
+#define MSG_ERR_MAXTEMP_BED                 "Error: Temp Max base"
+#define MSG_ERR_MINTEMP_BED                 "Error: Temp Min base"
+#define MSG_ERR_Z_HOMING                    "G28 Z vedau"
+#define MSG_HALTED                          "IMPRESORA ATURADA"
+#define MSG_PLEASE_RESET                    "Per favor reinic."
+#define MSG_SHORT_DAY                       "d"
+#define MSG_SHORT_HOUR                      "h"
+#define MSG_SHORT_MINUTE                    "m"
+#define MSG_HEATING                         "Calentando..."
+#define MSG_HEATING_COMPLETE                "Calentamiento listo"
+#define MSG_BED_HEATING                     "Calentando base..."
+#define MSG_BED_DONE                        "Base calient"
+#define MSG_DELTA_CALIBRATE                 "Calibracion Delta"
+#define MSG_DELTA_CALIBRATE_X               "Calibrar X"
+#define MSG_DELTA_CALIBRATE_Y               "Calibrar Y"
+#define MSG_DELTA_CALIBRATE_Z               "Calibrar Z"
+#define MSG_DELTA_CALIBRATE_CENTER          "Calibrar Centro"
+
+#define MSG_INFO_MENU                       "Inf. Impresora"
+#define MSG_INFO_PRINTER_MENU               "Inf. Impresora"
+#define MSG_INFO_STATS_MENU                 "Estadisticas Imp."
+#define MSG_INFO_BOARD_MENU                 "Inf. Controlador"
+#define MSG_INFO_THERMISTOR_MENU            "Termistors"
+#define MSG_INFO_EXTRUDERS                  "Extrusors"
+#define MSG_INFO_BAUDRATE                   "Baudios"
+#define MSG_INFO_PROTOCOL                   "Protocolo"
+#define MSG_LIGHTS_ON                       "Enchegar luz"
+#define MSG_LIGHTS_OFF                      "Desenchegar luz"
+
+#if LCD_WIDTH >= 20
+  #define MSG_INFO_PRINT_COUNT              "Conteo de impresion"
+  #define MSG_INFO_COMPLETED_PRINTS         "Completadas"
+  #define MSG_INFO_PRINT_TIME               "Tiempo total d'imp."
+  #define MSG_INFO_PRINT_LONGEST            "Impresion mas larga"
+  #define MSG_INFO_PRINT_FILAMENT           "Total d'extrusion"
+#else
+  #define MSG_INFO_PRINT_COUNT              "Impresions"
+  #define MSG_INFO_COMPLETED_PRINTS         "Completadas"
+  #define MSG_INFO_PRINT_TIME               "Total"
+  #define MSG_INFO_PRINT_LONGEST            "Mas larga"
+  #define MSG_INFO_PRINT_FILAMENT           "Extrusion"
+#endif
+
+#define MSG_INFO_MIN_TEMP                   "Temperatura menima"
+#define MSG_INFO_MAX_TEMP                   "Temperatura maxima"
+#define MSG_INFO_PSU                        "Fuente de aliment"
+
+#define MSG_DRIVE_STRENGTH                  "Fuerza d'o driver"
+#define MSG_DAC_PERCENT                     "Driver %"
+#define MSG_DAC_EEPROM_WRITE                "Escri. DAC EEPROM"
+#define MSG_FILAMENT_CHANGE_HEADER          "Cambear filamento"
+#define MSG_FILAMENT_CHANGE_OPTION_HEADER   "Opcion de cambio:"
+#define MSG_FILAMENT_CHANGE_OPTION_EXTRUDE  "Extruir mas"
+#define MSG_FILAMENT_CHANGE_OPTION_RESUME   "Resumir imp."
+
+//
+// Filament Change screens show up to 3 lines on a 4-line display
+//                        ...or up to 2 lines on a 3-line display
+//
+#define MSG_FILAMENT_CHANGE_INIT_1          "Aguardand iniciar"
+
+#define MSG_FILAMENT_CHANGE_INSERT_1        "Meta o filamento"
+#define MSG_FILAMENT_CHANGE_INSERT_2        "y prete lo boton"
+
+#if LCD_HEIGHT >= 4
+  // Up to 3 lines allowed
+  #define MSG_FILAMENT_CHANGE_INIT_2          "d'o filamento"
+  #define MSG_FILAMENT_CHANGE_INIT_3          "cambear"
+  #define MSG_FILAMENT_CHANGE_INSERT_3        "pa continar..."
+#else // LCD_HEIGHT < 4
+  // Up to 2 lines allowed
+  #define MSG_FILAMENT_CHANGE_INIT_2          "d'o fil. cambear"
+  #define MSG_FILAMENT_CHANGE_INSERT_1        "Meta o filamento"
+#endif // LCD_HEIGHT < 4
+
+#define MSG_FILAMENT_CHANGE_UNLOAD_1        "Aguardando a"
+#define MSG_FILAMENT_CHANGE_UNLOAD_2        "expulsar filament"
+#define MSG_FILAMENT_CHANGE_LOAD_1          "Aguardando a"
+#define MSG_FILAMENT_CHANGE_LOAD_2          "cargar filamento"
+#define MSG_FILAMENT_CHANGE_EXTRUDE_1       "Aguardando a"
+#define MSG_FILAMENT_CHANGE_EXTRUDE_2       "extruir filamento"
+#define MSG_FILAMENT_CHANGE_RESUME_1        "Aguardando impre."
+#define MSG_FILAMENT_CHANGE_RESUME_2        "pa continar"
 
 #endif // LANGUAGE_AN_H