Awarded Cal grant. Can I put a school I haven't been accepted into yet as my "school expected to att

The email says to have this form completed in 30 days and it asks for the school that I expect to attend in the fall…I don’t believe I’ll have heard back from most of the UC schools until the end of April. I really want to go to UCSD. Should I indicate that I expect to go to UC San Diego? Can I change this at a later point if I don’t get in?

Their customer service line is closed for the weekend so thought I’d ask here.