I have a directory called "model" located at C:\team\model. Inside C:
\team\model\ is a file called "master.xls" , and the following
folders:

One
Two
Three
Four
Five
Six
Seven
Eight

The folder named "Six" contains a file called other.xls and 3 folders
with one or more .xls files within each of those three folders.
These .xls files link to master.xls and to other .xls files within the
folders "one", "two", "three", etc.

All of the other folders (one, two three, four, five, seven and eight)
contain 1 or more .xls files (most have more than 1), that link to
master.xls and that link to other .xls files located within the
folders "one", "two", "three", etc.

I would like to make a copy of everything inside C:\team\model\ and
put it into C:\backups\modelcopy\backup\.

When I do that, the "master.xls" links get updated to appropriately
refer to the files within the new directory I have created called C:
\backups\modelcopy\backup\. However, the files located inside the
folders named "one", "two", "three", etc. still link to C:\team\model
\.