diff --git a/data/es_ES.json b/data/es_ES.json
index fa1292a2..7df5c933 100644
--- a/data/es_ES.json
+++ b/data/es_ES.json
@@ -86,13 +86,13 @@
             "ssid": "SSID"
         },
         "wg": {
-            "title": "WireGuard Settings",
-            "btn": "WireGuard Settings",
-            "vpnip": "VPN IP",
-            "privkey": "Private Key",
-            "host": "Remote IP",
-            "port": "Remote Port",
-            "pubkey": "Remote Public Key"
+            "title": "Ajustes de WireGuard",
+            "btn": "Ajustes de WireGuard",
+            "vpnip": "IP VPN",
+            "privkey": "Clave Privada",
+            "host": "IP Remota",
+            "port": "Puerto Remoto",
+            "pubkey": "Clave Pública Remota"
         },
         "mqtt": {
             "title": "Ajustes MQTT",
diff --git a/data/fr_FR.json b/data/fr_FR.json
index 7247c2f6..aacaead0 100644
--- a/data/fr_FR.json
+++ b/data/fr_FR.json
@@ -86,13 +86,13 @@
             "ssid": "SSID"
         },
         "wg": {
-            "title": "WireGuard Settings",
-            "btn": "WireGuard Settings",
-            "vpnip": "VPN IP",
-            "privkey": "Private Key",
-            "host": "Remote IP",
-            "port": "Remote Port",
-            "pubkey": "Remote Public Key"
+            "title": "Paramètres WireGuard",
+            "btn": "Paramètres WireGuard",
+            "vpnip": "IP du VPN",
+            "privkey": "Clé Privée",
+            "host": "Adresse IP distante",
+            "port": "Port Distant",
+            "pubkey": "Clé publique distante"
         },
         "mqtt": {
             "title": "Paramètres MQTT",
diff --git a/src/lang/da_DK.h b/src/lang/da_DK.h
index 13df8dbc..0ec1b257 100644
--- a/src/lang/da_DK.h
+++ b/src/lang/da_DK.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT "."      // decimal comma or point
 
diff --git a/src/lang/de_DE.h b/src/lang/de_DE.h
index efd70477..aa83e7b5 100644
--- a/src/lang/de_DE.h
+++ b/src/lang/de_DE.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT ","      // decimal comma or point
 
diff --git a/src/lang/es_ES.h b/src/lang/es_ES.h
index 613e47ba..acee2059 100644
--- a/src/lang/es_ES.h
+++ b/src/lang/es_ES.h
@@ -13,7 +13,7 @@
 #define D_NO "No"  // New
 
 #define D_ERROR_OUT_OF_MEMORY "Memory llena"
-#define D_ERROR_UNKNOWN "Unknown error"
+#define D_ERROR_UNKNOWN "Error desconocido"
 
 #define D_CONFIG_NOT_CHANGED "No hay cambios en la configuración"
 #define D_CONFIG_CHANGED "Configuración cambiada"
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB" // new
 #define D_FILE_SIZE_MEGABYTES "MiB" // new
 #define D_FILE_SIZE_GIGABYTES "GiB" // new
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024    // new, kibi or kilo bytes
 #define D_DECIMAL_POINT ","         // new, decimal comma or point
 
@@ -127,7 +128,7 @@
 #define D_HTTP_HTTP_SETTINGS "Ajustes HTTP"
 #define D_HTTP_HTTP_SETTINGS "Ajustes FTP"
 #define D_HTTP_WIFI_SETTINGS "Ajustes Wifi"
-#define D_HTTP_WIREGUARD_SETTINGS "WireGuard Settings"
+#define D_HTTP_GUI_SETTINGS "Ajustes WireGuard"
 #define D_HTTP_MQTT_SETTINGS "Ajustes MQTT"
 #define D_HTTP_GPIO_SETTINGS "Ajustes GPIO"
 #define D_HTTP_MDNS_SETTINGS "Ajustes mDNS"
@@ -202,8 +203,8 @@
 #define D_INFO_MAC_ADDRESS "Dirección MAC"
 #define D_INFO_GATEWAY "Gateway"
 #define D_INFO_DNS_SERVER "Servidor DNS"
-#define D_INFO_ENDPOINT_IP "Endpoint IP"
-#define D_INFO_ENDPOINT_PORT "Endpoint Port"
+#define D_INFO_ENDPOINT_IP "IP de punto final"
+#define D_INFO_ENDPOINT_PORT "Puerto de punto final"
 
 #define D_OOBE_MSG "Toque la pantalla para ajustar WiFi o conectarse a un punto de acceso"
 #define D_OOBE_SCAN_TO_CONNECT "Scanee para conectar"
@@ -216,8 +217,8 @@
 #define D_WIFI_RSSI_WEAK "Débil"
 #define D_WIFI_RSSI_BAD "Muy baka"
 
-#define D_WG_INITIALIZED "Initialized"
-#define D_WG_BAD_CONFIG "Missing or bad configuration"
+#define D_WG_INITIALIZED "Inicializado"
+#define D_WG_BAD_CONFIG "Falta o mala configuración"
 
 #define D_GPIO_SWITCH "Switch"
 #define D_GPIO_BUTTON "Botón"
diff --git a/src/lang/fr_FR.h b/src/lang/fr_FR.h
index f84d3995..51183b2f 100644
--- a/src/lang/fr_FR.h
+++ b/src/lang/fr_FR.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "Kio"
 #define D_FILE_SIZE_MEGABYTES "Mio"
 #define D_FILE_SIZE_GIGABYTES "Gio"
+#define D_FILE_SIZE_TERABYTES "Tio"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT ","      // decimal comma or point
 
@@ -127,7 +128,7 @@
 #define D_HTTP_HTTP_SETTINGS "Paramètres HTTP"
 #define D_HTTP_FTP_SETTINGS "Paramètres FTP"
 #define D_HTTP_WIFI_SETTINGS "Paramètres Wifi"
-#define D_HTTP_WIREGUARD_SETTINGS "WireGuard Settings"
+#define D_HTTP_WIREGUARD_SETTINGS "Paramètres WireGuard"
 #define D_HTTP_MQTT_SETTINGS "Paramètres MQTT"
 #define D_HTTP_GPIO_SETTINGS "Paramètres GPIO"
 #define D_HTTP_MDNS_SETTINGS "Paramètres mDNS"
@@ -202,8 +203,8 @@
 #define D_INFO_MAC_ADDRESS "Adresse MAC"
 #define D_INFO_GATEWAY "Passerelle"
 #define D_INFO_DNS_SERVER "Serveur DNS"
-#define D_INFO_ENDPOINT_IP "Endpoint IP"
-#define D_INFO_ENDPOINT_PORT "Endpoint Port"
+#define D_INFO_ENDPOINT_IP "Adresse IP du point final"
+#define D_INFO_ENDPOINT_IP "Port du point final"
 
 #define D_OOBE_MSG "Touchez l'écran pour configurer le WiFi ou branchez ce point d'accès:"
 #define D_OOBE_SCAN_TO_CONNECT "Scanner pour se connecter"
@@ -216,8 +217,8 @@
 #define D_WIFI_RSSI_WEAK "Faible"
 #define D_WIFI_RSSI_BAD "Très mauvais"
 
-#define D_WG_INITIALIZED "Initialized"
-#define D_WG_BAD_CONFIG "Missing or bad configuration"
+#define D_WG_INITIALIZED "Initialisé"
+#define D_WG_BAD_CONFIG "Configuration manquante ou incorrecte"
 
 #define D_GPIO_SWITCH "Interrupteur"
 #define D_GPIO_BUTTON "Bouton"
diff --git a/src/lang/hu_HU.h b/src/lang/hu_HU.h
index 13df8dbc..0ec1b257 100644
--- a/src/lang/hu_HU.h
+++ b/src/lang/hu_HU.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT "."      // decimal comma or point
 
diff --git a/src/lang/nl_NL.h b/src/lang/nl_NL.h
index 92e22846..79afa3d1 100644
--- a/src/lang/nl_NL.h
+++ b/src/lang/nl_NL.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 //  kibi or kilo bytes
 #define D_DECIMAL_POINT ","      //  decimal comma or point
 
diff --git a/src/lang/pt_BR.h b/src/lang/pt_BR.h
index 169e3a8d..54121409 100644
--- a/src/lang/pt_BR.h
+++ b/src/lang/pt_BR.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT "."      // decimal comma or point
 
diff --git a/src/lang/pt_PT.h b/src/lang/pt_PT.h
index 265b26f0..757a1e2f 100644
--- a/src/lang/pt_PT.h
+++ b/src/lang/pt_PT.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB" // new
 #define D_FILE_SIZE_MEGABYTES "MiB" // new
 #define D_FILE_SIZE_GIGABYTES "GiB" // new
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024    // new, kibi or kilo bytes
 #define D_DECIMAL_POINT "."         // new, decimal comma or point
 
@@ -127,7 +128,7 @@
 #define D_HTTP_HTTP_SETTINGS "Configurar HTTP"
 #define D_HTTP_FTP_SETTINGS "Configurar FTP"
 #define D_HTTP_WIFI_SETTINGS "Configurar Wifi"
-#define D_HTTP_WIREGUARD_SETTINGS "WireGuard Settings"
+#define D_HTTP_WIREGUARD_SETTINGS "Configurar WireGuard"
 #define D_HTTP_MQTT_SETTINGS "Configurar MQTT"
 #define D_HTTP_GPIO_SETTINGS "Configurar GPIO"
 #define D_HTTP_MDNS_SETTINGS "Configurar mDNS"
@@ -216,8 +217,8 @@
 #define D_WIFI_RSSI_BAD "Muito baixo"
 #define D_WIFI_RSSI_FAIR "Decente"
 
-#define D_WG_INITIALIZED "Initialized"
-#define D_WG_BAD_CONFIG "Missing or bad configuration"
+#define D_WG_INITIALIZED "Inicializado"
+#define D_WG_BAD_CONFIG "Configuração ausente ou ruim"
 
 #define D_GPIO_SWITCH "Interruptor"
 #define D_GPIO_BUTTON "Botão"
diff --git a/src/lang/ro_RO.h b/src/lang/ro_RO.h
index 13df8dbc..0ec1b257 100644
--- a/src/lang/ro_RO.h
+++ b/src/lang/ro_RO.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT "."      // decimal comma or point
 
diff --git a/src/lang/zh_CN.h b/src/lang/zh_CN.h
index 13df8dbc..0ec1b257 100644
--- a/src/lang/zh_CN.h
+++ b/src/lang/zh_CN.h
@@ -30,6 +30,7 @@
 #define D_FILE_SIZE_KILOBYTES "KiB"
 #define D_FILE_SIZE_MEGABYTES "MiB"
 #define D_FILE_SIZE_GIGABYTES "GiB"
+#define D_FILE_SIZE_TERABYTES "TiB"
 #define D_FILE_SIZE_DIVIDER 1024 // kibi or kilo bytes
 #define D_DECIMAL_POINT "."      // decimal comma or point