Renaming Process Assets
You can rename process projects, processes, user tasks, rules, and user interfaces using the Solutions view. If you have the Process Simulation feature installed, you can rename process simulations, too.
Important: Changing a process-wide property, such as a process or package name, results in Designer prompting you to regenerate the process.
To rename a process asset
1. In Designer, if the Solutions view is not visible, open it: Window >Show View > 
Solutions 2. Right-click the asset you want to rename and select Rename....
3. Edit the current asset's name and press ENTER.