I want to rename a page so that the url of the page gets changed.I could do it with 'Move'.The name change reflects in blue print but not in live copies.Do I need to do it separately (Move) for live copies as well?Am I missing anything or Is this the recommended way?
Yes, the change will not reflect in live copies. you need to manually move live copies. if the count of the live copies pages is less then you can very well use Move option. if the count of pages in thousands then it is better to write custom rollout configuration. the custom rollout action should implement this PageMoveAction