Often outputs 1-4 are used in instant replay as a camera source. If we do that, the column names and the labels in the new replay multiview shows "Output 1...4" in title.

My suggestion is to add a general option in IRP setting to show the source name of the input which is routed to the specific output.

Example: Input "CAM 1" is routed to Output 2. Instead of "Output 2", the label text and column name is "CAM 1".

Why:
In a two people operated show (director and replay operator), it's easier to work together if both of them have the same labels in their multiviews.

An alternative possibility would be to set the labels in the IRP settings to a custom value. But I would prefer the first solution.

Thank you for checking.

Best, Patrick