WordPress at a glance
filter is not described

woocommerce_cod_icon filter-hook . WC 1.0

Setup general properties for the gateway.

Usage

add_filter( 'woocommerce_cod_icon', 'filter_function_name_8182' );
function filter_function_name_8182( $string ){
	// filter...

	return $string;
}
$string
-

Where the hook is called

WC_Gateway_COD::setup_properties()
woocommerce_cod_icon
woocommerce/includes/gateways/cod/class-wc-gateway-cod.php 57
$this->icon               = apply_filters( 'woocommerce_cod_icon', '' );

Where in WP core the hook is used WooCommerce

Usage not found.