OK yes, but without hovering over with a mouse.

@jlitz88 Thanks for the advice.
But is there no way to name the workspace, by editing the internal settings.
For example, in Chrome.
https://www.howtogeek.com/104631/find-hidden-features-on-chromes-internal-chrome-pages/

I was wondering of there's a way to show the name of the workspace on the Sidebar.
And also to use the same icon.