how to use multiple headers and layout page mvc

For conditional layout:

 

 For partial view check below link

 

https://www.c-sharpcorner.com/UploadFile/ff2f08/partial-view-in-mvc/ 

At a time you can use single layout in view, and yes you put condition which layout to be rendered like if user is normal user so Layout1 and if user is admin than Layout2 needs to be rendered.

 

If you want to use multiple header you can use partial view.

 

Hope this will help.