How to change the name of the active scheme in Xcode?

This is in the Xcode documentation available from the “Help” menu. Choose “Help” > “Xcode Help”, then enter “rename scheme” to find it. Here are the steps:

1. Choose “Edit Scheme” from the “Product” menu.
2. Click on the “Manage Schemes…” button
3. Select the scheme whose name you wish to change
4. Press the “Return” key

It will select the name of the scheme and allow you to edit it.