With Wordpress looking to display different navbar, footer & widgets, based on a users landing page.
So is there a way to set a cookie, or take the landing page url and set as a variable throughout the visitors experience. They would NOT be logged in users.
For example they go from a landing page about /new-york to a blog page, and then navigation retains the new-york navbar on the blog pages.
Similarly inside a marketing banner area, there'd be a different widget depending on the landing page. E.g. the detroit landing page vistor sees a car widget, and the new york landing page visitor sees a (stereotypical ) pizza widget.
