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Hi, Yes! You would need to do this for every specific post that you have as Google (and other search engines) would like to know about the specifics of 1 URL to see where the copies of that one are in multiple languages. A feature that I could imagine is that you would have an input field for multipe languages. If the URL structures + language always have the same way of being structured you can make sure to automate this. Usually HREF lang is something that you have your developers code into your codebase. Martijn.