Is it possible to send a response to the iframe as if from another domain when starting the YouTube player?

Question

YouTube

Hello. Many videos from YouTube do not start when inserted into the site:

"The video is not available. This video contains materials belonging to the user ***. He has forbidden the viewing of the video on this resource."

Is there a possibility to fix this? I'm not good at programming, but as far as I understand, when the player starts, the iframe understands on which domain the video starts. Is it possible to send in an iframe that the video is launched not on site.ru, but on youtube.com, as if the user is trying to watch it on YouTube?