Below this line not needed. This is just for demonstration purposes. Redux::set_section( $opt_name, array( 'title' => esc_html__( 'Widget Areas', 'your-textdomain-here' ), // phpcs:ignore // 'desc' => esc_html__( 'For full documentation on this field, visit: ', 'your-textdomain-here' ) . 'https://devs.redux.io/extensions/widget-areas.html', 'subsection' => true, 'fields' => array( array( 'id' => 'widget_areas', 'type' => 'info', 'style' => 'info', 'notice' => true, 'title' => esc_html__( 'Widget Areas is Already Running!', 'your-textdomain-here' ), // translators: %1$s: Widget Admin URL. 'subtitle' => sprintf( esc_html__( 'To see it in action, head over to your %1$s', 'your-textdomain-here' ), '' . esc_html__( 'Widgets page', 'your-textdomain-here' ) . ' (Applicable for Classic Widgets only).' ), ), ), ) );