XF 1.5 Embed Wordpress in a XF Page or displaying with XF Header?

[DGG]

Need some direction / tips on how this can be achieved:

See https://teslamotorsclub.com/directory/

That vendor directory is actually a Wordpress theme/install. How can I get a Wordpress page to display with the XF header like that? Or is there a way to display a Wordpress page within a Xenforo page using iframe?

Thanks in advance!