[naming things] Suggestion: rename `passphrase` to `BIP39 passphrase`

[SCBuergel]

[naming things] Suggestion: rename `passphrase` to `BIP39 passphrase`

[benma]

This also affects the mnemonic seed. A few months ago we renamed BIP39 mnemonic to mnemonic seed, and mnemonic passphrase to optional passphrase. The idea was that the term BIP39 is very technical and meaningless to newcomers, so we opted to use more standard words.

Would it help if we added a entries to the blue guide on the right where BIP39 would be mentioned explicitly? So expert users coming from different HW vendors could look for it.

[benma]

We've been using "optional passphrase" and "recovery words" for some years now and there does not seem to be any confusion among newcomers and users migrating from other wallets.

[My1]

Would it help if we added a entries to the blue guide on the right where BIP39 would be mentioned explicitly?

that would help. espeially since outside of the bitbox the phrases used here arent that often used, so this can get chaotic fast when people using different wallets help each other.