What country are you in? It is possible some country data is a bit scrambled with info from other country's trim levels. I don't know what information the VIN lookup number is based on, but I would expect the window sticker to be definitive. There is not so much difference between an EX premium and a Touring model. Names are just semantics anyway, what is important is the actual installed features, right?
2018 Kia LX HEV Metal Stream with Advanced Tech