style: Update translation keys for "multi_player" to "multiplayer" in multiple language files

src/locales/en/translation.json

@@ -109,7 +109,7 @@
       "tr": "Turkish"
     },
     "multi_language": "Multi Language",
-    "multi_player": "Multi Player"
+    "multiplayer": "Multi Player"
   },
   "activation": {
     "title": "Activate Hydra",

src/locales/es/translation.json

@@ -106,7 +106,7 @@
       "tr": "Turco"
     },
     "multi_language": "Multi Idioma",
-    "multi_player": "Multijugador"
+    "multiplayer": "Multijugador"
   },
   "activation": {
     "title": "Activar Hydra",

src/locales/fr/translation.json

@@ -88,7 +88,7 @@
       "tr": "Turc"
     },
     "multi_language": "Multilingue",
-    "multi_player": "Multijoueur"
+    "multiplayer": "Multijoueur"
   },
   "activation": {
     "title": "Activer Hydra",

src/locales/hu/translation.json

@@ -97,7 +97,7 @@
       "tr": "Török"
     },
     "multi_language": "Többnyelvű",
-    "multi_player": "Többjátékos"
+    "multiplayer": "Többjátékos"
   },
   "activation": {
     "title": "Hydra Aktiválása",

src/locales/it/translation.json

@@ -110,7 +110,7 @@
       "tr": "Turco"
     },
     "multi_language": "Multilingua",
-    "multi_player": "Multigiocatore"
+    "multiplayer": "Multigiocatore"
   },
   "activation": {
     "title": "Attiva Hydra",

src/locales/pl/translation.json

@@ -96,7 +96,7 @@
       "tr": "Turecki"
     },
     "multi_language": "Wielojęzyczny",
-    "multi_player": "Wieloosobowy"
+    "multiplayer": "Wieloosobowy"
   },
   "activation": {
     "title": "Aktywuj Hydra",

src/locales/pt/translation.json

@@ -105,7 +105,7 @@
       "tr": "Turco"
     },
     "multi_language": "Multi Idioma",
-    "multi_player": "Multijogador"
+    "multiplayer": "Multijogador"
   },
   "activation": {
     "title": "Ativação",

src/locales/ru/translation.json

@@ -110,7 +110,7 @@
       "tr": "Турецкий"
     },
     "multi_language": "Мультиязычный",
-    "multi_player": "Многопользовательский"
+    "multiplayer": "Многопользовательский"
   },
   "activation": {
     "title": "Активировать Hydra",

src/locales/tr/translation.json

@@ -109,7 +109,7 @@
       "tr": "Türkçe"
     },
     "multi_language": "Çoklu Dil",
-    "multi_player": "Çok Oyunculu"
+    "multiplayer": "Çok Oyunculu"
   },
   "activation": {
     "title": "Hydra'yı aktif et",