Show File Names instead of Just Page Numbers in Print Summary for Combined Proofs

When multiple files are combined into one single proof, the file names display on the thumbnails (i.e. Hunt_Tab_FLMarket shows under first thumbnail, Hunt_Tab_ALMarket shows under second, etc.); however, when the print summary is opening, it reverts to "Page 1" "Page 2" instead of the name of the thumbnails. Could we please get it to show the file names? If it just shows the page numbers, it gets confusing in the print summary to know which version is which market since the different names of the versions are not retained.