How to rename a Bookings calendar?

Hüseyin 

I have the same question and it looks like:
"There’s the ability to define which email address customer sends their replies to. This setting is on the Business information tab. The Bookings mailbox name itself can also be changed within Exchange, through usual Exchange mailbox-renaming processes."
https://docs.microsoft.com/en-us/microsoft-365/bookings/bookings-faq?view=o365-worldwide#is-there-the-ability-to-customize-email-addresses-for-customer-replies-

Based on this I also have a question:
After renaming the mailbox, will this affect existing bookings on that calendar or not?