Add "post group" view on Calendar#2107

I would like to be able to group all the social networks in the same publication. If I make the same publication in 6 social networks, I get six publications. I would like to know if these six can be grouped together so as not to fill the calendar with hundreds of icons.

There is one example about this “post group” view on the calendar. If you have a lot of social media, you have a lot of publications on the calendar