Bip39 seed to private key https://pixabay.com/users/51089543/ Regardless that it takes advantage of BIP32 process you'll be able to nevertheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 there is BIP44 Edition which some wallet use for your technology of seeds. Want to check which wallets help the BIP39 https://sociallawy.com/story10337098/bip38-vs-bip39-the-5-second-trick-for-bip39-compatible-wallet-https-dzen-ru-bip39-phrase-com