Change logo link destination

Currently when you click on the logo it takes you to your homepage, I would like to add a /page to this – where would I find this and what would I need to change?

I am hoping to use the Landing Page in your demo as a landing page for my website (sitename.com) and add the Main Homepage from the demo to my site as a secondary homepage (sitename.com/home) – if I can change the page the logo takes you to when you click on it I can effectively hide the landing page from further viewing after you’ve viewed it.

Thanks