function plt_hide_eonet_manual_user_approve_menus() {
//Hide the "Eonet" menu.
remove_menu_page('eonet');
//Hide the "Eonet → Eonet" menu.
remove_submenu_page('eonet', 'eonet');
//Hide the "Eonet → Manual User Approve" menu.
remove_submenu_page('eonet', '?page=eonet&eo_settings=manual-user-approve');
}
add_action('admin_menu', 'plt_hide_eonet_manual_user_approve_menus', 11);