Datepicker blue mark

Hello, I would like to know how I can hide or delete the dates with the blue mark in the “booking” datepicker as seen in the first image, I would like it to be clean as in the second image corresponding to the search for rooms, since In the “datepicker” of the “booking” mark in blue two days prior to check-in and this can be confusing for customers.
Thank you

https://prnt.sc/qy6qx9
https://prnt.sc/qy6rm0