• I edit language code from “uk” to “ua”. But, when i want return “uk” in language code there nothing happen and popup message “The language code must be unique”. Why i cant return back “uk”? What i need to do for that?

    Sorry for bad English.

    https://wordpress.org/plugins/polylang/

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  • Plugin Author Chouby

    (@chouby)

    Hi!

    It means that you already use this code somewhere. Either in a language or in a category, post tag, nav menu or any custom taxonomy.

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