How can I sync two different client browser using MCEF

[Hauntedpasta1]

MCEF is a minecraft version of JCEF -> https://github.com/CinemaMod/mcef/tree/1.20.1
I was wondering if there is a way to sync multiple client browsers via a minecraft server, for a mod called webdisplays -> https://github.com/CinemaMod/webdisplays

this way people can watch streams, ads, etc. with one screen which uses a browser for each person currently on the minecraft server