Would it be possible in FTB in the the Tools> options> names to have an extra option for Empty last name of NOT KNOWN, Empty first name Not Known, and Empty full name Not Known NOT KNOWN?

I ask this as I have my own website and when my generator program converts GEDCOM to HTML, all names with Unknown show up as question (?) marks, in other words it doesn't know what to do, but if "Not known" or "NOT KNOWN" or "Not Known NOT KNOWN" is in the GEDCOM program it actually shows as "Not Known" etc in the HTML. surely this would be easy to add to the drop down options. I hope the developers would please seriously consider this option. I was a bit disappointed that it was not in the latest update to an otherwise EXCELLENT software.