get_setting('blogname')->transport = 'postMessage'; $wp_customize->selective_refresh->add_partial('blogname', [ 'selector' => '.brand', 'render_callback' => function () { bloginfo('name'); } ]); }); /** * Register the customizer assets. * * @return void */ add_action('customize_preview_init', function () { bundle('customizer')->enqueueJs(true, ['customize-preview']); });