Hey @sandra941,
Welcome to the Seller Community and thank you for bringing this up.
I went to check on this and the ability to auto-populate multiple services on other calendars is not available this time. I will be sure to share the example you provided with our Appointments Team—definitely want to prevent double-bookings.
Thanks for your patience as we work to make improvements based on seller feedback. Keep in touch and let us know if any other questions remain.
Square Community