Help needed guys plz

Hey guys I need some advice.
After 5 years on the waiting list I finally have a disabled season ticket for this year.
It`s a wheelchair based one for myself and a carer (my son-in-law). However since getting the ticket I`ve found out that I`ve got cancer (again) & am going to be in & out of hospital for the next 4 months having the dreaded Chemotherapy & obviously I won`t be able to go to all the games I had planned to.
Anyone know what is the ruling on letting someone else use my ticket on the days I`m unable to?. I`m not really interested in the ticket trader option as my daughter is an armchair fan who would jump at the chance of going.
I`ve read that able bodied seats are offered out to friends & family with no problem but my daughter appearing in a wheelchair space without a wheelchair would be obvious that she`s not disabled.
My seat/space is right up in the upper corner where it is just an area with no markings for each wheelchair unlike pitch side where carer has designated seat directly behind the wheelchair.
I suggested that she go to the games using my wheelchair but she is 100% against that idea on moral & ethical grounds, which I admire her for.
Any help, suggestions or ideas would be gratefully received.