How to cancel guest's reservation due to corona situation, as a host

Hi Community,

I've been received plenty of free cancellation in the recent half-year, the accommodation tends to be bankrupted due to corona, or it has to go for another temporary plan instead of offering here with 1 guest every month, uncertainly. So i wonder how to cancel guest as a host, there is a function/button on the page to request the cancellation, but it requires either of 2 reasons "Payment was not received" or "Guest has requested cancellation", so is there any other way/button/page to cancel it due to corona, for host. Many Thanks.

Regards,

Ginger