New SONAR utility - Change Project settings

I have several projects that are between the 44.1 and 48k sample rates. The audio device has to change in order for the project to be played. It would be nice to have a utility in SONAR that does this in a batch mode, or some other process.
 
The main reason I am desiring this now is that I plan on using existing projects and playing them back live with my X32 and laptop. This process will require all projects to be the sample rate of the mixer before playing. A nice utility to convert the project at the press of a button would be great.