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функция не описана

WC_Admin_Setup_Wizard::setup_wizard_header() public WC 1.0

Setup Wizard Header.

Это метод класса: WC_Admin_Setup_Wizard{}

Возвращает

Null. Ничего.

Использование

$WC_Admin_Setup_Wizard = new WC_Admin_Setup_Wizard();
$WC_Admin_Setup_Wizard->setup_wizard_header();

Код WC_Admin_Setup_Wizard::setup_wizard_header() WC 4.5.2

woocommerce/includes/admin/class-wc-admin-setup-wizard.php
<?php
public function setup_wizard_header() {
	// same as default WP from wp-admin/admin-header.php.
	$wp_version_class = 'branch-' . str_replace( array( '.', ',' ), '-', floatval( get_bloginfo( 'version' ) ) );

	set_current_screen();
	?>
	<!DOCTYPE html>
	<html <?php language_attributes(); ?>>
	<head>
		<meta name="viewport" content="width=device-width" />
		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
		<title><?php esc_html_e( 'WooCommerce &rsaquo; Setup Wizard', 'woocommerce' ); ?></title>
		<?php do_action( 'admin_enqueue_scripts' ); ?>
		<?php wp_print_scripts( 'wc-setup' ); ?>
		<?php do_action( 'admin_print_styles' ); ?>
		<?php do_action( 'admin_head' ); ?>
	</head>
	<body class="wc-setup wp-core-ui <?php echo esc_attr( 'wc-setup-step__' . $this->step ); ?> <?php echo esc_attr( $wp_version_class ); ?>">
	<h1 class="wc-logo"><a href="https://woocommerce.com/"><img src="<?php echo esc_url( WC()->plugin_url() ); ?>/assets/images/woocommerce_logo.png" alt="<?php esc_attr_e( 'WooCommerce', 'woocommerce' ); ?>" /></a></h1>
	<?php
}