Comment 2 for bug 1800291

@Jon, I'm not sure the correct answer is always to change it. Let's say you highlight "Chassis GND" and then see a connection that ought to go to "Audio GND". If you correct the bad connection, you don't want the highlighting to change to "Audio GND"; you probably want it to stay "Chassis GND".

Maybe we could only update the name when it no longer exists (that is a higher-priority label /completely/ replaced a lower-priority name?