Optimize HUD Indicator

[Vitaminsss]

Add an interface to the HUD Indicator to change descrption(STRING)

This will make the expression of HUD more clear and effective
Example：
When I am driving a vehicle, I need to know its status and speed

This way, I can more conveniently use DESCRIPTION (STRING) to monitor values, or use DESCRIPTION (STRING) to display information using HUD.

I think I really need this interface to optimize my machine!!!!