Visibility Lock for individual tracks

So don’t use the Show All Tracks command.

Create a condition on those tracks or channels that the PLE can filter –like the name– and create a preset that shows all tracks except for those so named. Invoke that preset from a keystroke.

Or, put the preset it in the Visibility folder of the the PLE presets folder, and it will appear in the Track Visibility Agents>Advanced Agents menu and the Edit>Process Project Logical Editor