Itasca is no more - it's not confusing.
When we bought ours we liked the color combinations better on the Itasca Sunrise version, and all of the cabinet doors had arched top from rails where the Winnebago Voyage were straight. I liked the front grill better on the Itasca as well.
I had some new Itasca emblems made last year when I updated my graphics. Perhaps I'll get some Winnebago emblems made and put them on. LOL
Don't stress, it changes nothing. But I agree, it was a dumb move to phase out a well known brand.
Likely part of the way we were told things were being run there now that management has been taken over by ex Fleetwood personnel.