Bip39 Wallet. While you can find BIP39 wordlists in languages apart from English, it's strongly not proposed to implement non-English words for wallet backups. It'd make restoring the wallet challenging or not possible. Any individual else who discovers the phrase can steal the bitcoins. It need to be kept magic https://echobookmarks.com/story19487757/bip-39-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf