The ability to specify a WPF window title using the dynamic options "Start With", "Regex", and "Contains" options would be very useful.

We have several different testing environments, so our windows have titles like "ProgramName - Live", "ProgramName - QA", and even "ProgramName - UAT". However, there are no options except for exact match with WPF window titles, so I have to change every instance of the window name in my element repository each time I want to change environment.

The only real work around is to change our software.