Manual Scheduling of a show

I want to record a show sundays at 1130 on channel 2. how can i set this up? The show doesn’t show up in the program guide, i think because it is labeled as paid tv and not shown in the guide. I am mostly ok with plex filtering out that crap, but in this odd case i would like it to be there.

Howard hanna does a home showing thing in the local area.

I am guess this isn’t possible in plex. Is there another way to do it?
Thanks
Brian

I’d love to be able to manually schedule recording as well (some channels don’t have EPG).
Thanks!