Redirect individual popup

Hi guys,

This is a follow up on an answer I found here in the forum:
To redirect when popup is closed use this javascript:
https://wordpress.org/support/topic/redirect-when-popup-is-closed/

But how can you redirect only a single certain popup?
For example only a popup named “xyz” with css class “popmake-8610 popmake-xyz”.

Thank you,
Andrei