When changing the Descriptive Name of ProcMon2790 Models, there is no consistency in getting all details changed. It updates in the process monitoring subview and the alarm tab. But it does not update the descriptive name in the alarm details, or in locator searches of monitored processes. It only updates in the latter after a SpectroSERVER restart.
Release : 20.2.x
Component : SPCCSS - Spectrum Core / SpectroSERVER
This will be addressed in the 21.2 release.