Bip39. While there are actually BIP39 wordlists in languages besides English, it is actually strongly not suggested to use non-English words for wallet backups. It might make restoring the wallet tough or unachievable. BIP44 defines a certain key derivation path composition that allows for running several accounts and coin forms https://pr8bookmarks.com/story19693429/bip39-list-https-linktr-ee-bip39-about-ian-coleman-bip39