WordPress at a glance
filter is not described

woocommerce_redirect_single_search_result filter-hook . WC 1.0

Redirect to the product page if we have a single product.

Usage

add_filter( 'woocommerce_redirect_single_search_result', 'filter_function_name_1034' );
function filter_function_name_1034( $true ){
	// filter...

	return $true;
}
$true
-

Where the hook is called

wc_template_redirect()
woocommerce_redirect_single_search_result
woocommerce/includes/wc-template-functions.php 58
if ( is_search() && is_post_type_archive( 'product' ) && apply_filters( 'woocommerce_redirect_single_search_result', true ) && 1 === absint( $wp_query->found_posts ) ) {

Where in WP core the hook is used WooCommerce

Usage not found.