This is a very basic idea, but that might work. That will show the values selected in that field prefixed by the smarter capitalize "Field" instead of the uppercase "FIELDNAME_IN_SCRIPT". Of course, you can give that names in the script, which will be faster and clearer, although harder.
The reason is that there is a main qvw generating the data and there are 4 other applications.Any change in this main will oblige the developpers of the 4 depending applications to do adapt for those changes. Until now they refuse and consider it a hard work for them. I think at the end they will have to.