Limit Gallery View of Invitees

We are a photography club that holds monthly club meetings. Most of the time, we engage (pay) an outside speaker that we connect to via our Zoom Pro account. We project them (as a co-host) and their presentation onto a screen at our meeting hall. And the presenter (via our webcam) can view our club members who are attending the meeting at the hall.

NOW, we want to also invite some of our club members, who cannot attend our hall meetings, to view the monthly presentations over Zoom at home.

BUT, we want to limit the viewable “Gallery” to just the Presenter, the Hall Attendees, and perhaps one or two other club members.

How do we do this?