It happens that participants might mispel their names(!) and right now, the only way to fix this is by denying the registration to the wrong profile and ask the participant to register again.

This missing functionality is even more detrimental if the session is paid, because refunding the ticket and having the customer re-purchase means that i'll be incurring bank charges twice.

Both as an admin and participant, it would be ideal to allow the update of the registration profile so that any errors (name, email, etc) can get rectified.