You can specify a new file name for a process definition.
Note
You can use this function for local process definitions contained in Workflow Application projects only, and only if you set your preferences for the Navigator view to File name. Process definitions contained in a server project cannot be renamed.
To rename a process definition:
Right click the process definition in the Navigator view. Select Rename from the pop-up menu.
Type the new name for the process definition.
Press the <Enter> key.
If a process definition using the same file name already exists in that project, a dialog is displayed telling you so. Do one of the following:
To overwrite the existing process definition, click Yes.
To keep the existing process definition, click No.
In this case, the process definition is not renamed.
Note
If you change file name for process definition, process definition name are not changed.
For the detail how to change process definition name, Refer to the Changing the Process Definition Name and Description