Admins and Managers can easily delete old rooms.
Note: If a room is deleted, student records from that room will still be accessible via the student's profile. However, reports will no longer be filterable by the deleted room.
On The Web
From the sidebar menu, hit My School > Rooms
Click the room name > Room settings (top right)
Update the room name, then hit Delete this Room
On the App
Tap School Profile from the 'Administrator Home'
Tap the Rooms tile (top left)
Select a specific room > Delete Room