How do I rename a project in Xcode 5? What steps do I need to take? In the past this was always a very tricky manual process.
In Xcode 8.0, to rename your project, just go through the following instructions as described in Xcode help:
1- Select your project in the project navigator.
2- In the Identity and Type section of the File inspector, enter a new name into the Name field.
3- Press Return.
A dialog is displayed, listing the items in your project that can be renamed. The dialog includes a preview of how the items will appear after the change.
4- To selectively rename items, disable the checkboxes for any items you don’t want to rename. To rename only your app, leave the app selected and deselect all other items.
5- Click Rename.
Source: http://help.apple.com/xcode/mac/8.0/#/dev3db3afe4f