SourceOffSite allows the names of files and projects to be changed without affecting the history of the file.
To rename a file or project, select the name to be edited. Then, choose the Rename command from either the File menu or by right-clicking. Type the new name of the file or project in the New Name field of the Rename dialog and then press OK.
If a file exists locally, it will not be renamed in the Working Directory. Perform the Get Latest Version operation to retrieve a new copy of the file with the new name.
If a shared file is renamed, the name of the file will be changed in all of the projects that share it. Rename will not affect any files that have been branched.