The string you provided—1325 - Pokemon Omega Ruby (Europe) (En,Ja,Fr,De,Es,It,Ko) (Decrypted) (v1.4)—typically refers to a specific ROM release that has been decrypted and updated to the latest version.
Without decryption, you cannot:
en = Englishja = Japanese (though rare in EUR versions; some EUR carts include JA for text)fr = Frenchde = Germanes = Spanishit = Italianko = KoreanIf you encountered this string in a search, you were probably looking for a decrypted update to create a difficulty hack, randomizer, or translation. Just remember: always dump and decrypt your own copy from a legally owned cartridge or eShop license. 1325pokemonomegarubyeuropeenjafrdeesitkodecrypted upd