Is there are way to bulk edit Tab Groups

Company has changed some root folder names, so many of my tab groups no longer point to valid folders and need to be remapped. Is there a way to bulk edit the tab groups via some of the configuration files? Or script?

Thanks, Steve

Will answer my own question...

in %APPDATA%\Roaming\GPSoftware\Directory Opus\TabGroups

there is an OTG file (XML) for each Tab Group, that contains the Tab Group configuration. I will try closing DO, edit and see what happens.