This plugin automatically generates flags, with the appropriate links to the alternative versions (in terms of language or geo-target) of your pages, based on your implementation of hreflang.
Please note that Hreflang Flags requires a WordPress website with a valid implementation of hreflang as HTML link elements in the header. If you have not already implemented hreflang in your website we recommend Hreflang Manager.
Demo: https://codecanyon.net/item/hreflang-flags/20455555