"What is my name?"
Translation:Quid est mihi nomen?
You're correct. Please report it, especially since the course is in beta.
That should be accepted. Please report it, especially since the course is in beta.
This really should be "Quod" and not "quid". I know that Plautus used "quid," but Terence and many others after used "quod". It also makes more grammatical sense based on the classical era distinction between Quid and Quod (which obviously was after Plautus' time, but still forms the basis of our current conception of "correct" Latin grammar).
You will also notice many modern textbooks using "Quod" instead of "quid, for exactly these reasons.