BB Ticket 82857 -- Change Widget Title Hx Tag (Default tag in the BB Parent Theme is h4)

class-fl-child-theme.php

<?php

/**
 * Helper class for child theme functions.
 *
 * @class FLChildTheme
 */
final class FLChildTheme {

    /**
	 * Enqueues scripts and styles.
	 *
     * @return void
     */

	static public function enqueue_scripts(){
	    $ver = wp_get_theme()->get( 'Version' );
    	wp_enqueue_style( 'fl-child-theme', FL_CHILD_THEME_URL . '/style.css', array(), $ver );

			wp_dequeue_script( 'fl-automator' );
			wp_enqueue_script( 'fl-child-theme', FL_CHILD_THEME_URL . '/js/theme.js', array(), $ver );
  }

	static public function get_setting( $key = '', $default = '' ) {
		$settings = FLCustomizer::get_mods();
		$setting  = '';
		if ( isset( $settings[ $key ] ) ) {
			$setting = $settings[ $key ];
		} else {
			$setting = $default;
		}

		return apply_filters( 'fl_theme_get_setting_' . $key, $setting, $default, $settings );

	}

	static public function is_plugin_active( $slug ) {
		if ( ! function_exists( 'is_plugin_active' ) ) {
			include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
		}

		return is_plugin_active( $slug . '/' . $slug . '.php' );
	}

	static public function widgets_init() {
		$footer_widgets_display = self::get_setting( 'fl-footer-widgets-display' );
		$woo_layout             = self::get_setting( 'fl-woo-layout' );

		// Primary Sidebar
		register_sidebar(array(
			'name'          => __( 'Primary Sidebar', 'fl-automator' ),
			'id'            => 'blog-sidebar',
			'before_widget' => '<aside id="%1$s" class="fl-widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h3 class="fl-widget-title">',
			'after_title'   => '</h3>',
		));

		// Footer Widgets
		if ( 'disabled' != $footer_widgets_display ) {
			register_sidebars( 4, array(
				/* translators: %d: order number of the auto-created sidebar */
				'name'          => _x( 'Footer Column %d', 'Sidebar title. %d stands for the order number of the auto-created sidebar, 4 in total.', 'fl-automator' ),
				'id'            => 'footer-col',
				'before_widget' => '<aside id="%1$s" class="fl-widget %2$s">',
				'after_widget'  => '</aside>',
				'before_title'  => '<h4 class="fl-widget-title">',
				'after_title'   => '</h4>',
			) );
		}

		// WooCommerce Sidebar
		if ( 'no-sidebar' != $woo_layout && self::is_plugin_active( 'woocommerce' ) ) {
			register_sidebar( array(
				'name'          => __( 'WooCommerce Sidebar', 'fl-automator' ),
				'id'            => 'woo-sidebar',
				'before_widget' => '<aside id="%1$s" class="fl-widget %2$s">',
				'after_widget'  => '</aside>',
				'before_title'  => '<h4 class="fl-widget-title">',
				'after_title'   => '</h4>',
			) );
		}

		// After Post Widget
		register_sidebar( array(
			'name'          => __( 'After Post Widget', 'fl-automator' ),
			'id'            => 'after-post-widget',
			'before_widget' => '<aside id="%1$s" class="fl-widget %2$s">',
			'after_widget'  => '</aside>',
			'before_title'  => '<h4 class="fl-widget-title">',
			'after_title'   => '</h4>',
		) );

	}
}