How to use one TinyMCE on different subdomains?

Question

HTML

Good afternoon.
I want to use TinyMCE on different subdomains (a lot), but I don't want to copy the entire folder with files to each subdomain. I decided in the html page to specify the remote path to
it, it started, it works, but pop-up windows do not work (creating a table, adding a picture)
Tell me what and where you need to edit in order to run one TinyMCE on all subdomains.
Thank you!