Bip39 Npm. Even though you will find BIP39 wordlists in languages apart from English, it is strongly not encouraged to utilize non-English words for wallet backups. It'd make restoring the wallet hard or not possible. BIP39 specifies a list of 2048 words from which the mnemonic phrase is picked out. https://sound-social.com/story8739951/ian-coleman-bip39-https-linktr-ee-bip39-about-ian-coleman-bip39