California SB 644 Cancellation policy.

As of July 1 2024 Rentals in California must give a full refund, minus cancellation fee, if the cancellation request is with-in 24 hours of "when" the booking was made but not with-in the 72 hour buffer up to  the start of the booking/check in. (If Im understanding it correctly) Can you update the "Change Cancellation Policy' to be able to comply  automatically to this new law?

2nd can you make it an option to charge a percent for the cancellation fee? Like 3%?