There can be a Rube Goldberg way of automating it using a 3rd party app like MacroDroid to run local scripts on your phone, but complicated and messy is an understatement.
It would be nice if the Vacation Mode and Sun Match Mode toggles were included as Actions within the Wyze Rules Engine to make it really simple. It has previously been requested in the Wishlist. Follow the link, like, vote, reply.