Teacher ability to Change Student Username

Teachers are unable to change child username. Sometimes it is difficult especially when a child decides it’ll be funny to change it into something inappropriate. When child is not in class, teacher has to enable password. log in to child’s account. change username.
Another is when child shares work and forgets to change their username to something else, they end up sharing somethinig with their full name. Although the unlisted feature is an added layer of security, but I think it is still an essential feature for teachers to have. Logging into child’s account could cause issues. May I request for this please.