Name is wrong, right class (7)
I believe the answer is:
seminar
'class' is the definition.
(seminar is a kind of class)
'name is wrong right' is the wordplay.
'wrong' is an anagram indicator.
'right' becomes 'r' (common abbreviation).
'name'+'is'='nameis'
'nameis' is an anagram of 'semina'.
'semina'+'r'='SEMINAR'
(Other definitions for seminar that I've seen before include "University discussion" , "University course" , "Training meeting" , "Working meeting in College" , "Group discussing" .)