Change a project key
When you update a project key, the ID for all items in the project is regenerated.
Note
You must have project or organization admin permissions to complete this task.
Select Admin > Project, navigate to the project with the key you want to change, then select Details > Change project key.
Enter the new project key. It must be 1–16 characters long, consisting of letters, numbers, and underscores.
Select Submit.
Once the project key is updated, the Unique ID of all project items is updated to contain the new key.