Publishing various appointment calendars in the same page

Whtn using the Appointment Booking Calendar, the way for publishing various calendars into the same page is to assign the calendars to the same user (ex: admin) and then use a shortcode like this one:


… doing that drop-down select field will appear above the calendar allowing to select the calendars assigned to the user indicated in the shortcode.

Another option is to put the shortcode without the user parameter:


… and that way all the public calendars will appear in the drop-down field to select one for the booking process.