OpenOffice Writer Help

Hello Peps!

Need help from you all Open Office experts

In Open Office Writer, How do I create headers/footers different for certain pages. For example: From page 20-60, I need to write a text “Hello Header” in the header and “Hello Footer”. And from page 61-100, The header should read as “Good bye header” and footer to read as “Good bye footer”?

Is this possible? Or is there any software available to make this happen?

Thanks in advance