You can hide the number of booked and free spots from clients. The class, course or event stays visible on your public schedule and clients can still book it. You and your team still see the capacity everywhere in the admin. To hide a whole class, course or event from the public schedule instead, see How to hide a class, course, or workshop from the public schedule.
How do I hide the capacity for classes and courses?
Go to Settings > Bookings and rules and open the Bookings tab.
In the Capacity section, tick Hide capacity and attendee count for classes, Hide capacity and attendee count for courses, or both.
Click Save.
These settings apply to all your classes or all your courses.
How do I hide the capacity for an event?
For events and workshops, the setting is in each event's form. When you create or edit the event, tick Hide capacity and attendee count publicly next to Capacity, then save the event.