Different header for portrait and landscape - Word 2002

[Ly]

Using Word 2002. I have a 12 page doc that will end up being 50
pages. Some pages are portrait and some landscape. In the header, I
want a table 3 columns by 1 row. Cell 1: company name, Cell 2:
department, Cell 3: Page number. I know how to do everything so far.
Problem: I want my table to automatically expand when I do my section
break so the table for landscape pages is all the way across the top
of the page. I may also go back later and change doc margins.
Word can do different Odd and Even headers, can it do different
Portrait and Landscape headers? I tried inserting table into the
header and used Autofit to Window but it did not work.

Thanks.
Ly