None of the tempates that use Exhibeo exports actually include the original Exhibeo file - mostly because FW only is able to read/use exported files which are called “.xbExport” while native Exhibeo files are “.exhibeo” files.
Unfortunately, Exhibeo cannot import it’s own .xbExport files - so if you want to alter an existing gallery from this file (without the original Exhibeo document file) - you’re out of luck.
One can extract the images out of a .xbExhibeo files by going -
file/rightclick/showpackagecontents/resources
With this one could reconstruct the gallery in Exhibeo - though it may be difficult to exactly match all the parameters originally used.
Templates are anyway the biggest disease in Freeway’s workflow - irresponsible to my judge. Outlandishly discussions, attitudes and problems making life such hard for an averaged user like me.
The simple/fast “way around” this for Sacha - is to buy Exhibeo and create your own gallery, then export it as a Freeway .xbExport file.
Then in FW, find the item on the page(s) which uses the Exhibeo Action - and edit the action to reference your new exported gallery (instead of the one that came with the template).