Bip39. Despite the fact that there are actually BIP39 wordlists in languages apart from English, it really is strongly not advisable to work with non-English words for wallet backups. It'd make restoring the wallet hard or extremely hard. None of such examples are worried about arguments that you'd probably use https://express-page.com/story4397211/bip39-wallets-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list