Editor adjustments for creators

My request is not for the apps as such, but for the editor. Would it be possible to categorize and/or color code the many, many tables, slices, views, etc that I have for my app? The editor or creator window sometimes is bewildering because of the stuff that I added myself. I am to blame for this, of course, but being able to attach my own categories to a table, slice or view would allow me to filter out things that I want to work on, without being disturbed or wrongfooted by the accidental choice of a different column view. I chose UX a the category because I didn’t see any other possibility