Bip39. Though there are actually BIP39 wordlists in languages aside from English, it's strongly not recommended to implement non-English words for wallet backups. It might make restoring the wallet hard or impossible. words, or enter your individual beneath. Mnemonics with below twelve words have small entropy and will be guessed https://seobookmarkpro.com/story18700904/bip39-passphrase-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase