We built out a space of documentation for a client...and now, want to replicate that space as a "boilerplate" space in our Confluence instance (cloud). The problem is the Space key is duplicate, and the import fails because of that. I use a Mac, and I've tried editing the XML file to make the space keys unique, but since it's Mac, when I rezip, the import fails. Any ideas on what to do here (besides, editing it on something OTHER than a Mac?