Add headers with new headers

I'm happy to help! However, I need more information on what you mean by "add headers with new headers". Could you please provide more context or clarify what you are trying to achieve?

Are you trying to add new headers to an existing document or webpage? Or are you trying to create a new header with specific information? Additionally, what kind of headers are you referring to (e.g. HTTP headers, HTML headers, etc.)?

Please provide more details so I can better understand your question and provide a more accurate response.