@dzsaffar said:
Is it possible to filter for the title when using Discover?
I just want to be able to search for a title among TV shows and also use a date range, not just a singular release date for the results.
Is there a way to do that?

There is an undocumented filter, still under construction, with malfunctions.
I believe the tests were done for Movie,
I don't know if it works on TV Show.
But you can test it and see if it solves your problem.

This one I think searches for text in Title, Tagline and Overview.
&with_text_query={any text}