Actual mesh systems tend to be very proprietary and will not function between different brands and even different product lines from the same manufacture.
What you might be able to do is use a normal repeater. Almost all repeaters use a field called WDS that is not really designed to carry the type of data they do. A quick look at the manuals I do not find the WDS support but it might.
After that you need a repeater that runs in what some call universal mode. I think tplink is the one that does this. The huge downside is to do this the "repeater" is running like a router and you will have 2 separate networks so you could have issues with file sharing etc.
What you might want to consider instead is to use MoCA if you have coax cable in both rooms. You could also look into using powerline networks