Yes, your online booking page can be disabled and hidden from public view by following these steps.
NOTE: Must be performed via BookedIN web login (not mobile app).
- Sign in to BookedIN web
- Go to Settings > Integrate in the top menu
- Un-check the 'Enable Online Booking Page' option
- Click 'Yes Disable it'
Note: This will immediately make your public webpage inaccessible but it may take a few days to disappear from Google rankings.