Collections & Sets/Portfolios

[Dezc]

Using 500px Publisher on Lightroom CC.

When the 500px user account have the opportunities to create Sets & Portfolios, Lightroom will see both type of directories as collections. Since there is not distinction performed on the LR level, it is quite hard to manage both types of content directly on LR plugin.
It would be great if the collections corresponding to the sets and porfolios could be distinguished other way than by their naming, like in two different sub-folders.