BrightGauge Tab Naming Improvement

If you have a number gauge that has several tabs that are hidden and used to create calculations, the names of the tabs are just displayed as generic names, like "query1_amount_sum" or "calc_metric_1". It's frustrating trying to remember what the tabs are actually for, so you have to "unhide" them to seeing what they actually do.

Can you work on the ability to name the layers as they are displayed along the left side panel (see #2)?