Feature Request - Ability to hide/filter pitches in the operator portal (DSP-16373)

It would help us out a lot if we had the ability to filter the pitches shown in the operator portal using some criteria, such as only active pitches, or pitches without certain characters in the title because we currently have separate pitches for every planned production downtime, like this:

Filtering out the pitches in red would allow us to see 1 pitch per hour and make it much easier to go through the info in the portal.