Bip39. Even though there are actually BIP39 wordlists in languages besides English, it really is strongly not proposed to implement non-English words for wallet backups. It might make restoring the wallet challenging or unachievable. None of those examples are concerned with arguments that you would probably use for differing types https://social4geek.com/story4189326/bip39-wallets-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news