Possibility to exclude certain videos

Can you tell me if it is possible to exclude certain videos from showing when embedding the shortcode? I have a channel with a few dozen videos, but a couple of them won’t embed due to copyright music in the background.

I would like to be able to hide those videos or manually exclude them from the list. Perhaps with an addition to the shortcode ie. exclude=”XXXXXXX”.

Is this possible or planned in a later update? I realise I can remove them from the channel or create a separate YouTube playlist, but my client is not as tech savvy and he is the one uploading the videos.