woocommerce_addons_sections filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_addons_sections', 'filter_function_name_6112' );
function filter_function_name_6112( $addon_sections ){
	// filter...

	return $addon_sections;
}

$addon_sections

-

Where the hook is called

return apply_filters( 'woocommerce_addons_sections', $addon_sections );

Where in WP core the hook is used WooCommerce