If you change the team name in the Lead capture Booster, it will update your meeting room, waiting room and booking page links.
To change your team name, go to Settings > Customization > Team name. You'll see the following warning about the implications for the URL:
The link contains several parts:
The Teamleader Focus cloud domain
The team name
Meeting-rooms, waiting-rooms or bookings
Meeting room key, waiting room key (personal or team), booking link identifier (team, user and/or meeting type)
Old links won't work anymore so don't forget to inform your customers/guests about this.