Is it possible to change the HTTP referer?

Question

JavaScript

Hello, the essence of the question is, is it possible to change the HTTP referer to load another URL via iframe?
There is a link to the player, but this player can only be displayed on a specific site, for example foo.com, that is, as I understand it, there is a check just by referer, if the referer is allowed, then the player is displayed, otherwise not. Can I change the referer when loading an iframe on my site? If yes, how to do it? Already googled all over, nothing specific. Tried like this:

Object.defineProperty(document, "referrer", {get : function(){ return "НОВЫЙ REFERE"; }});

after that document.referrer does indeed show the referer I set, however when loading an iframe with src https://www.whatismyreferer.com/ it still gives me the address of my page.
Is it even possible?

Answer 1

I don’t know how to change it on the client, but you can make a proxy on nginx, replace the referrer there and frame this proxy.

location /test/ {
    proxy_pass https://www.whatismyreferer.com/;
    proxy_set_header Referer "https://yandex.ru";
}