Simply put, currently a feature hidden in obscurity is CTRL+H to hide nameplates. I suggest moving this out of a hidden function and into a toggle. This could help some players with performance issues temporarily.
- Could also be a slider toggle for Nameplate Max distance, (from 0/off to 50 meters) so name boxes only draw when you are a certain chosen distance from them. Which makes sense anyway as you can't read them from afar as is, so why draw them and waste resources?