Daz Connect isn't a real folder, it's an aggregate of all the /data/cloud/1_##### folders for any content you have installed through Daz Studio itself. The others are your real content directories - you can find them by right-click on a file and selecting browse to File Location. You want the folders from the zip - usuallty in a Content or My Daz 3D Library folder in the zip but the ones you are after are the Runtiem, data, and any sibling folders to those - merged into one of those Content diectories - e.g. the Daz Rendo folder for cotnent from Renderosity, I guess.

My Library and My Daz 3D Library are just the default names, you can (and apparently have) used whatever you like.