Upload project from folders?

Is there a way to upload a project form folders instead of a saved Hype3 project?
I changed computers and no longer have the saved files of my project to modify my website, so i would have to start from the beginning. is there a way to work around that?

Here’s how to restore a project from an export: Restore project from .plist

Thank You very much

Had to do it just a few days ago, and it worked just fine!