@dunnkurt_a_ipi
start the publish command
Add all the layouts that you wish to print (can be from different dwg's)
Move the layout with the desired print setup (it has to be a named setup) to the top of the list
select (highlight) all the layouts in the list (use shift+select)
In the page setup dropdown menu of the top item, select your named setup
All other layouts will apply the same setup during the publish (as was mentioned by cadffm, this will NOT add the setup to the file/layout)
To create a named page setup
type the command PAGESETUP in a layout,
Choose the option 'New'
Give it a name and determine all settings (like which plotter to use/papersize/ etc...)
When done you will see the named setup in the setup list in the Page Setup Manager
To link the named setup with the active layout, use the 'Set Current' button.