WordPress at a glance
filter is not described

woocommerce_duplicate_product_exclude_children filter-hook . WC 1.0

Duplicate children of a variable product.

Usage

add_filter( 'woocommerce_duplicate_product_exclude_children', 'filter_function_name_1131', 10, 2 );
function filter_function_name_1131( $false, $product ){
	// filter...

	return $false;
}
$false
-
$product
-

Where the hook is called

WC_Admin_Duplicate_Product::product_duplicate()
woocommerce_duplicate_product_exclude_children
woocommerce/includes/admin/class-wc-admin-duplicate-product.php 181
if ( ! apply_filters( 'woocommerce_duplicate_product_exclude_children', false, $product ) && $product->is_type( 'variable' ) ) {

Where in WP core the hook is used WooCommerce

Usage not found.