AffiliateWP: Add WooCommerce Customer Name to Referrals Table & Affiliate Area

functions.php

/**
 * Add customer name to reference column of the referrals page
 */
function affwp_custom_wc_referrals_user_link( $reference, $referral ) {
	if ( ! ( 'woocommerce' == $referral->context || class_exists( 'WC_Order' ) ) ) {
		return $reference;
	}

	$order = wc_get_order( $referral->reference );
    if( ! $order ){
		return $reference;
	}
	$customer_first_name = ( $order->get_billing_first_name() ) ? $order->get_billing_first_name() : '';
	$customer_last_name  = ( $order->get_billing_last_name() ) ? $order->get_billing_last_name() : '';

	if ( $customer_first_name ) {
		return $reference . ' - ' . $customer_first_name . ' ' . $customer_last_name;
	}
	

	return $reference;
}
add_filter( 'affwp_referral_reference_column', 'affwp_custom_wc_referrals_user_link', 10, 2 ); //add to reference
//add_filter( 'affwp_referral_table_description', 'affwp_custom_wc_referrals_user_link', 10, 2 ); //add to description


/**
 * Add customer name to reference column of the referral exports
 */
function affwp_referral_export_get_data_line_customer( $fields, $referral ) {
	if ( ! ( 'woocommerce' == $referral->context || class_exists( 'WC_Order' ) ) ) {
		return $fields;
	}

	$order = wc_get_order( $referral->reference );
    if( ! $order ){
		return $fields;
	}
	$customer_first_name = ( $order->get_billing_first_name() ) ? $order->get_billing_first_name() : '';
	$customer_last_name  = ( $order->get_billing_last_name() ) ? $order->get_billing_last_name() : '';

	if ( $customer_first_name ) {
		$fields['reference'] = $fields['reference'] . ' - ' . $customer_first_name . ' ' . $customer_last_name;
	}
	

	return $fields;
}
add_filter( 'affwp_referral_export_get_data_line', 'affwp_referral_export_get_data_line_customer', 10, 2 ); //add to reference

	
/**
 * Add Customer Colum to Affiliate Area Refferals Tab
 */
function affwp_referrals_dashboard_th_customer() {
	echo'<th class="referral-customer">Customer</th>';
}
add_action( 'affwp_referrals_dashboard_th', 'affwp_referrals_dashboard_th_customer' );

function affwp_referrals_dashboard_td_customer($referral) {
    
	$order = wc_get_order( $referral->reference );
    if( ! $order ){
		return $reference;
	}
	$customer_first_name = ( $order->get_billing_first_name() ) ? $order->get_billing_first_name() : '';
	$customer_last_name  = ( $order->get_billing_last_name() ) ? $order->get_billing_last_name() : '';

	echo'<td class="referral-customer" data-th="Customer">'. $customer_first_name . ' ' . $customer_last_name .'</td>';
}
add_action( 'affwp_referrals_dashboard_td', 'affwp_referrals_dashboard_td_customer' );

Thank you for your confirmation. Please check the following link it showing blank...Can you help me for the same. Also let me know if we can add email also in next column.

Looking forward to your support.