Multicam with timelines?

Hello!

I'm planning to produce some gaming videos using an ATEM Min Pro ISO. I have two players, each one with the computer screen and a camera pointing the player face. After the recording then i get 4 tracks, two computer screens and two player faces.

I'm looking for quick editing the computer screen after the recording, so i open the DRP file into Resove and i find all four tracks in sync, which is ok.
But i want to add the player name in lower thirds on each computer screen, and switch between the screens with the player name following the camera switch. Player faces would be placed on top of the computer screens, one at each side of the screen for the entire duration of the video.
Then i tought it would be handy to define two timelines, one for each computer screen, and placing the lower thirds directly on each timeline, then build a multicamera setup with both timelines. But looks like this is not possible so far.

Any advice on how to address this issue in efficient way?

Thanks! Umberto Uderzo