I need some WP plugin with which users, when they they visit my website for the first time, choose their country or city and base od their selection they see different content on my WP website. So I need something like this: user visit my website, and a popup appears with list of cities. User chooses one and then he continues vising my website, but content relevant to that city appers on website. And I want an option for users to change their location. Something like when you visit a website which has in upper right corner an english flag, which shows websites other languages if you click on it.