I know this was asked long ago; but just go to the FB page, click "settings", click "Page Info" and then click "Name" on top of the list; you can edit the page name there.
This is spot on. I've changed the name of a few of my Facebook pages with less than 200 likes with no problem whatsoever.If Page has Less than 200 Likes then you can Edit using Settings
If Page has more than 200 Then with US IP they allow you to request name name change by filling up a form
Cloning and Suggest edit tricks are no more working