I'm wondering if there is a way to add a woocommerce "add to cart" button into my theme. I know about using shortcodes in pages and posts, but I need to be able to put it into the header.php. I feel like there must be a way to do this, but I am pretty lost.
The site is http://lucidelixir.com/dev1/
in the header where it says "Buy Lucid Elixir" I need it to be an add to cart button.
Thanks in advance for any help