Add variable tag names to be available for custom styles

[shane64]

This page suggests requests for new tag names should be made here (https://www.vienna-rss.com/extras/creating-custom-styles/)

Would like the ability to specify variable tag names found in the custom XML schemas of different feeds. The example I have is from this feed:

https://www.kijiji.ca/rss-srp-buy-sell/alberta/c10l9003

It is a classifieds website that exposes the item price as "g-core:price$$$</g-core:price>". Rather than ask specifically for "g-core:price" to be added as a tag, can the custom XML schema notations be specified as a variable tag name for use with Vienna's custom style sheets? (thereby freeing developers from having to entertain future tag requests)?

Thank you.