The makers of Cheez-It snacks weren’t thinking too well. Only a tiny precentage of their buyers would ever notice the name change from “Party Mix” to “Snack Mix.” My guess is that their staff were so excited about the new name that they felt they had to announce it on the box.
The rest of us? We never noticed the name change.
Takeaway: Think of your audience in any communications you create. Consider what they care about.