Changing Player Name/Avatar Question

I had a question regarding changing information in your player name/avatar in a game. In one game I can list quite a bit of info but in another game the info I want to add doesn't display due to the avatar/player name being so small. I've attached pics of both for reference. The "Mort" Akselsson player name version is the preferred way I like to represent my character on screen to make it a bit easier for the DM. Any tips on fixing this are definitely appreciated.

The difference is because of what audio/video tech the GM has chosen for the game. It's not something a player can control. 

To add to what The Aaron wrote, if your GM is using Integrated Voice & Video then the name gets truncated.  If using Web RTC or None then it does not.  If your group is not using the Integrated Voice and Video but have it turned on, ask your GM to set it to None. 

Thank you!