Create custom link in primary sidebar

[japes]

Hello,

Trying to change the link in the clientarea's primary sidebar. Currently, the format is set up as "/index.cfm?cc=' . $cc . ' " where cc is a customer code that is loaded with the "GetClientsProducts" hook as follows:

    $command  = 'GetClientsProducts';
    $postData = array(
        'clientid' => $_SESSION['uid'],
        'pid'      => 6,
        'limitnum' => 1,
    );

    $merchant_membership = localAPI( $command, $postData );

    $merchant_digital_name = '';
    if ( 0 !== $merchant_membership['totalresults'] ) {

        foreach ( $$merchant_membership['products'] as $product ) {

            if ( ! isset( $product[0]['customfields'] ) || empty( $product[0]['customfields'] ) ) {
                continue;
            }

            foreach ( $product[0]['customfields'] as $customfield ) {

                if ( empty( $customfield ) ) {
                    continue;
                }

                foreach ( $customfield as $customfield_data ) {

                    if ( 'Digital Name' === $customfield_data['name'] ) {
                        $personal_digital_name = $customfield_data['value'];
                    }
                    if ( 'Customer Code' === $customfield_data['code'] ) {
                        $cc = $customfield_data['value'];
                    }
                }
            }
        }
    }

any pointers on how to make this work?