Custom prefix for Donor400 rank players

Hi guys I am Anteh, I would like to suggest that maybe donor400 ranked players could get a custom prefix they wanted.
First, I think donor400 ranked players really like the server, therefore they donate for the server, and I think they should get an awesome name as a little reward? (Like [TheDestroyer] Anteh.)
Custom prefix: Donor400 players can choose their own prefix, expect of they are inappropriate, or abusing ( [Mod] [Admin] [Owner] [Co-owner] etc. )
Second, this could also shows that the are on that rank, so there is no need of /list donor400 and so on, it can too significant players.
This is all about my opinion about the topic, so please express your opinions in the comments section, thanks
-Anteh

 

Already suggested before, won't happen. Sorry