add_filter('angelleye_pc_display_type_error', 'angelleye_pc_display_type_error_own', 10, 1);
add_filter('angelleye_pc_display_type_notice', 'angelleye_pc_display_type_notice_own', 10, 3);

function angelleye_pc_display_type_error_own($error) {
    return $error = '';
}

function angelleye_pc_display_type_notice_own($pc_display_type_notice, $error_code, $long_message) {
    $error_code_array = array('15005', '15006', '15007', '10752');
    if (in_array($error_code, $error_code_array)) {
        $pc_display_type_notice = 'Payment declined by your financial institution. Please contact your financial institution to resolve this issue.';
    } elseif ($error_code == '10527') {
        $pc_display_type_notice = 'Payment Declined - Credit card number is invalid or the type of credit card selected is incorrect.';
    } else {
        $pc_display_type_notice .= ' Payment Declined - Incorrect billing address or credit card information. Please fix and try again.';
    }
    return $pc_display_type_notice;
}