Creating a Status Button

IS THIS POSSIBLE FOR YOU TO CREATE IT WOULD BE A GREAT ADDITION

Some time back I used a Conference room from a company GVO

when I logged into my Members Area they had some code I could copy and paste
on to a Members only page where it displayed a Button so that any other members
could see Call to action text like (Join Our Meeting Now) That's the simple bit.

The button showed 2 things
1: If there was a live Live Meeting in progress.
2: How many were in attendance at that meeting.

Does anyone know if that could be done either by a clever member or ZOOM ?