How to remove the youtube playist suggestion from the embeded video link ?

Hi,

I think that you are referring to this -> https://i.imgur.com/NAM4DVA.png this is a video playlist and it can be set using tagDiv Composer, in order to make it to work, you need to use YouTube api key -> https://forum.tagdiv.com/youtube-api-key/ to remove one of the videos, you need to remove the video id -> https://i.imgur.com/AGucqoM.png or if you want to remove the full playlist you can use the right click.
If this is not what you mean, please provide some more details and some screenshots.

Thank you!