The stamps not in English need to be translated. I believe they sometimes used to ask during the interview at test (oath?) time (when this used to happen in person). Not sure what the latest is but folks would usually keep their stamped pages translated with them for that interview. It wasn't always asked for but some times it was, and then not having them meant further delays.No specific requirements they ask, just I am asking for myself that do I need it to translate last page as well with other stamps which one‘s are not in English.
The above used to happen if memory serves me right.
If I get the time I will try to dig up a thread (but you can search around)