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<?php
/**
 * Gravity Perks // GP eCommerce Fields // Modify Order Labels
 * http://gravitywiz.com/documentation/gravity-forms-ecommerce-fields/
 */
add_filter( 'gpecf_order_labels', function( $labels ) {
	$labels['order']      = 'Le Order';
	$labels['product']    = 'Le Product';
	$labels['quantity']   = 'Le Quantity';
	$labels['unit_price'] = 'Le Unit Price';
	$labels['price']      = 'Le Price';
	$labels['subtotal']   = 'Le Subtotal';
	$labels['total']      = 'Le Total';
	return $labels;
} );