Thread:Talk:Echo (Notifications)/Too many notifications sent by the Translate extension without any actual modification./reply (4)

The core logging system does not allow me 1) to change wording of the emails it sends 2) preventing the emails it sends. In fact, I've patched core on some translation sites I run to exactly to avoid these emails. Building an emailing system as you describe is definitely out of scope for Translate and I wouldn't have time for doing that either.