원하시는 부분에 <?php echo my_kboard_hide_username($content->member_display)?> 이 코드를 추가하시면 됩니다.

예제로 코드를 만들어봤습니다.

아래의 코드를 적용해서 적절하게 수정해주세요.

<div id="kboard-customer-latest">
	<table>
		<thead>
			<tr>
				<th class="kboard-latest-user">작성자</th>
				<th class="kboard-latest-title"><?php echo __('Title', 'kboard')?></th>
				<th class="kboard-latest-date"><?php echo __('Date', 'kboard')?></th>
			</tr>
		</thead>
		<tbody>
			<?php while($content = $list->hasNext()):?>
			<tr>
				<td class="kboard-latest-user"><?php echo my_kboard_hide_username($content->member_display)?></td>
				<td class="kboard-latest-title">
					<a href="<?php echo $url->set('uid', $content->uid)->set('mod', 'document')->toStringWithPath($board_url)?>">
						<div class="kboard-customer-cut-strings">
							<?php if($content->isNew()):?><span class="kboard-customer-new-notify">N</span><?php endif?>
							<?php if($content->secret):?><img src="<?php echo $skin_path?>/images/icon-lock.png" alt="<?php echo __('Secret', 'kboard')?>"><?php endif?>
							<?php echo $content->title?>
							<span class="kboard-comments-count"><?php echo $content->getCommentsCount()?></span>
						</div>
					</a>
				</td>
				<td class="kboard-latest-date"><?php echo $content->getDate()?></td>
			</tr>
			<?php endwhile?>
		</tbody>
	</table>
</div>

간격이나 레이아웃 모양은 적절히 수정하셔야 할 듯합니다.

고맙습니다.

아래 한번 검토부탁드립니다.

<div id="kboard-customer-latest">
    <table>
        <thead>
            <tr>
                <th class="kboard-latest-title"><?php echo __('Title', 'kboard')?></th>
                <th class="kboard-latest-date"><?php echo __('Date', 'kboard')?></th>
            </tr>
        </thead>
        <tbody>
            <?php while($content = $list->hasNext()):?>
            <tr>
                <td class="kboard-latest-title">
                    <a href="<?php echo $url->set('uid', $content->uid)->set('mod', 'document')->toStringWithPath($board_url)?>">
                        <div class="kboard-customer-cut-strings">
                            <?php if($content->isNew()):?><span class="kboard-customer-new-notify">N</span><?php endif?>
                            <?php if($content->secret):?><img src="<?php echo $skin_path?>/images/icon-lock.png" alt="<?php echo __('Secret', 'kboard')?>"><?php endif?>
                            <?php echo $content->title?>
                            <span class="kboard-comments-count"><?php echo $content->getCommentsCount()?></span>
                        </div>
                    </a>
                </td>
                <td class="kboard-latest-date"><?php echo $content->getDate()?></td>
            </tr>
            <?php endwhile?>
        </tbody>
    </table>
</div>

FTP로 접속해서 /wp-content/plugins/kboard/skin/customer/latest.php 파일을 수정 해주셔야 합니다.

아래의 코드를 찾아서

<?php echo apply_filters('kboard_user_display', $content->member_display, $content->member_uid, $content->member_display, 'kboard', $boardBuilder)?>

아래의 코드로 바꿔주세요.

<?php echo my_kboard_hide_username($content->member_display)?>

my_kboard_hide_username() 함수는 아래 링크를 확인해주세요.

http://www.cosmosfarm.com/threads/document/14441

고맙습니다.