I see a lot of this problem on the Forum.
My graphics/logo/buttons/whatever change after I publish a different page!!!
Old hands here know that it is a problem of copying and pasting from one page to another and then editing that element.

There's an easy fix:
While using BV go to:
Tools/Options/Publish
Check the box that says "Use page name for prefix"

So easy, but difficult to find for beginning users.

Why not have that as default?