WordPress at Your Fingertips
filter is not described

woocommerce_email_content_no_stock filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_email_content_no_stock', 'filter_function_name_4182', 10, 2 );
function filter_function_name_4182( $message, $product ){
	// filter...

	return $message;
}
$message
-
$product
-

Where the hook is called

WC_Emails::no_stock()
woocommerce_email_content_no_stock
woocommerce/includes/class-wc-emails.php 670
apply_filters( 'woocommerce_email_content_no_stock', $message, $product ),

Where in WP core the hook is used WooCommerce

Usage not found.