Meta tags are snippets of text that describe a page’s content. You won't see meta tags on the site's pages. They exist in page's code and help search engines to identify your site.
LangShop allows you to translate your title, description, keywords tags so that Google, Facebook, Twitter and Co. will be able to preview your translations correctly.
In this tutorial you will se how to localize meta tags for your store and make it more clear and attractive for search engines.