How to add username var to thread title for VB Garage?

[cTak]

I believe I've tracked it down to this code from the file garage_func_var.php

I need to add the {username} var to the $title somehow, just like the $pagetext has the str_replace of {username}

Anyone help me out with what coding is needed to make this work?

PHP Code:

    $threaddm =& datamanager_init('Thread_FirstPost', $vbulletin, ERRTYPE_ARRAY, 'threadpost');

    $allowsmilie = '1';
    $visible = '1';
    $forumid = $vbulletin->options[garage_post_forum];
    $userid = $vbulletin->options[garage_post_user];

    $title = addslashes($vbulletin->options[garage_post_subject]);

    $vehicle_link = get_gar_veh_link($return_var, $vbphrase, $vbulletin, $garage_seo_rules);
    $veh_name = get_display_vehicle($return_var);

    $new_veh_user_link = get_gar_user_link($data[userid], $vbphrase, $vbulletin, $garage_seo_rules);
    $new_veh_user = htmlspecialchars_uni(fetch_userinfo($data[userid]));

    $full_user_link = '[url=' . $new_veh_user_link . ']' . $new_veh_user[username] . '[/url]';

    $full_veh_link = '[url=' . $vehicle_link . ']' . $veh_name . '[/url]';

    $foruminfo = fetch_foruminfo($forumid);
    $threadinfo = array();
    $user = htmlspecialchars_uni( fetch_userinfo($userid) );

        if (!$user[username])
        {
        $userid = '1';
        }

    $pagetext = str_replace('{username}', $full_user_link, $vbulletin->options[garage_post_text]);
    $pagetext = str_replace('{vehicle}', $full_veh_link, $pagetext);

    $pagetext = str_replace('{username}', $full_user_link, $vbulletin->options[garage_post_subject]);
    $pagetext = str_replace('{vehicle}', $full_veh_link, $pagetext);