Bip39 List. Even though there are actually BIP39 wordlists in languages apart from English, it is strongly not advisable to implement non-English words for wallet backups. It would make restoring the wallet tricky or extremely hard. BIP39 specifies a list of 2048 words from which the mnemonic phrase is decided https://bookmark-nation.com/story19380025/bip39-word-list-https-linktr-ee-bip39-the-best-side-of-bip39