Batch Convertor for Reference files

Using the Batch Convertor to convert dgn files to dwg files.  My files are converted to the default destination specified.   Problem is I can't seem to find a way for the dgn reference files to point to the default destination.  Depending on how I set the DWG Save Options, the references files get set to point without a path or point to the location defined by the original dgn file (not the default destination).   Any ideas how to point these to their new home post conversion?