How to create a custom header template

[siliconfinance]

I have thoroughly exhausted myself searching the web and was hoping you could provide the information I need.

What I would like to do is make a custom header template for vbadvanced called:
header2

If I delete "$header" and replace it with "$header2" in my existing template in which I want the header2 information to be included. Obviously nothing happens.

I know I need to include additional instructions, the only detailed source I found on the subject was this:
https://vborg.vbsupport.ru/showthread.php?t=119933

Unfortunately, that article did not make this work nor did any of the posts.

Thank you for your help.