How to add multiple artboards to. a CC Library as separate files?

I have an Illustrator file with 50+ artboards each with a different icon on them. On each artboard there is an icon and an unfilled/unstroked rectangle the size of the artboard grouped with the icon. Each group is named with the description and color of the icon as I have sets of the same icon in different colors on different layers. I want to know if there is a way to add all of groups (artboards) for each color layer to a CC Library at once and have them show up in the library as a separate item, retaining the group name I have given each of them. 

I'm trying to avoid having to drag each of them in individually.