Capturing display from the main PC using OBS to laptop with the use HDMI

[shadowelite7]

Today I wanted to record gameplay footage from my Star Wars Battlefront (2004) CD Copy. However its not compatible with Windows 11 since it won't launch to install. I was wondering if it's possible to use an HDMI cord. Plug my oldest laptop to be connected to one of my monitors on my main PC and record gameplay footage from my laptop's display?