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MultilingualPress Add on to filter non public sites.
<?php # -*- coding: utf-8 -*-
* Plugin Name: MultilingualPress Add on to hide Non-public Sites
* Description: This is a simple add-on for the MultilingualPress plugin to hide non-public sites (i.e., languages) from translation lists such as the Language Switcher widget or the Quicklinks.
* Author: Inpsyde GmbH
* Author URI:
* Version: 2015-09-16
* License: GPLv2+
* Network: true
defined( 'ABSPATH' ) or die();
add_filter( 'mlp_translations', 'mlp_hide_non_public_sites' );
* Hide translations for non-public sites.
* @param Mlp_Translation[] $translations Translation objects.
* @return Mlp_Translation[]
function mlp_hide_non_public_sites( array $translations ) {
foreach ( array_keys( $translations ) as $site_id ) {
if ( ! get_blog_option( $site_id, 'blog_public' ) ) {
unset( $translations[ $site_id ] );
return $translations;

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@bueltge bueltge commented Sep 16, 2015

The add on was created for this support topic, maybe heloful for other users about background and goal.

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