Theming site name in mayo over Flexslider slideshow header?
Ok I've sorted it. 

Use the Module: Views variable field

Add the field to the View for the slideslow / flexslider.

Add the site_name variable to the field.

Rewrite as Link and type in 

Rearrange the fields so that it is Site name then Slideshow then Caption

Save. 

Rewrite the CSS to grab the site name div and place it where you want. 

Remove some annoying div whitespace

Be happy!