How to Hide the "API Insert Post Remote" Admin Menu
function plt_hide_seo_beginner_auto_post_menus() {
//Hide the "Tools → API Insert Post Remote" menu.
remove_submenu_page('tools.php', 'bi_api_remote_settings');
}
add_action('admin_menu', 'plt_hide_seo_beginner_auto_post_menus', 11);