remove youtube advertisement from embed

I am embeding a youtube video into a clients website using WP’s standard embed code.

How can I remove the ads they show at the end of the video? I checked the youtube settings under advanced and chose not to display the ads on the channel. But they still show up when embeded into the website.

It is for a religious website and there are ads showing that are considered “tasteless” by the web site owner. Please let me know how they can be removed?