How do I push an order number into my synced google calendar

My client has a couch cleaning service and I made his website. He doesn’t work in Wix calendars and does everything through his synced google calendar. When he goes to his clients to clean a couch he has to type in an order number on his pin machine (he can’t type in names). In the google calendar it just shows which service it is, with who and the location.

Is there any possibility to push the order number to the synced google calendar?

Yup. Easy way is to create an automation that sends the booking details to something like zapier/make.com wherein you can then integrate your google calendar as the next step and push in the order number.

Harder way would be to integrate google calendar directly with wix bookings.