I have a WordPress blog in spanish. After installing Menu Item Visibility Control, the properties of menu items in Appearance > Menus page ("Navigation Label", "Title Attribute", "Visibility", etc.) are in english.
I've noticed that MIVC strings are prepared to be translated with WordPress standard functions like _e() and __(), but plugin lacks the load_plugin_textdomain() function. I've added this function to init.php file and also added a textdomain to text strings in /includes/walker-nav-menu-edit.php, but my translation doesn't work.
Any idea about how to get those strings translated to spanish again?
By the way, a great and very useful plugin. If you like, I can send you my spanish translation.