Manually change the name of the page in CSB using the page properties box.
In CSB4, you have a field called SHORT TITLE.
If this field is left blank, you get the ID number assigned by CSB automatically.
If you type something in it like
pageproperties you end up with a page called pageproperties.htm
See what I mean on this page re page properties in CSB 3 & 4SIMPLE SOLUTION:
SO if you want a page to be called the same name as the OLD page just name the NEW one the same!
Put
id27 into the page properties field called SHORT TITLE and it will publish as
id27.htmSame name, same rankings!
You could also put in a "permanent redirect" to get Google/Yahoo and others to find a NEW page but the other is faster and easier.