I have been using a different tab renaming add-on for many years but it stopped working with FF 55. What I loved about that one was when you renamed a tab, it was permanent regardless of if you navigated to a different URL within that tab. Is there a way to make the new name stick as I'm clicking on various links within the tab (which right now will make the chosen name disappear)? For example, it's pretty useless to name a tab "YOUTUBE" but have it disappear every time you click on a new video. I want the tab name to remain "YOUTUBE" no matter what. Any chance of adding this feature?

It would also be nice to just right-click the tab to rename it as suggested by the review before mine. The old add-on I used had that.