About [[MediaWiki:Donate interface-last/nb]]
Ok, I'm in doubt when it comes to MediaWiki:Donate interface-first/nb, MediaWiki:Donate interface-middle/nb and MediaWiki:Donate interface-last/nb. On the first message, there is a notification: "Refers to first name, and can be translated as 'first name' if needed". On the other two, there are no such message, but I assume it applies to those as well? In Norwegian, a translation of just "first", "middle" and "last" doesn't make sense when refering to names.
Got an answer from WMF. All three fields are for inputting a name into the 'personal information fields' on an online form. You can use 'first name', 'middle name', 'last name', or whatever other terms are usual in Norwegian. Documentation updated.
Thanks for checking, and for the documentation update!