pede wrote:But that means that file name and title (if there is one) cannot be displayed at the same time like this?
That would be correct. I see your point. The original concept of TITLE, is to have a main title for the image, either coming from the image name, or from the title field (if set). The point of the title field, is to have more extensive titles (special characters and HTML) than what you have in filename ... Besides, many have file names like _DC2345.JPG and want to write proper titles. Also, titles can be inherited from IPTC titles (from inside the image) ... When owners decide to specifically show a title, I think there should always be a title, and that means we have to make sure there is a title for the image no matter what from this order 1) title saved, or 2) iptc title, 3) filename (with extension removed).
In your case, it seems like you specifically want to display the filename, regardless of title?