If you want to have different content for header and footer for different languages I would like to suggest this approach
1. create separate header and footer components
2. In the Basepage include the iparsys for header and footer sections, so all the child pages inheriting the basepage gets the ipasrsys sections for header and footer
3. Go to your language page, example you have EN/US, in US page, you can drag and drop the header and footer in the respective iparsys sections of header and footer
4. Edit the content in header and footer as per your langugage content
Therefore all the pages under US, will be inheriting the header and footer content as well. Similarly for other languages.
Hope this helps!
Cal