Sharepointlike language fix

I am interested in using Sharepointlike, but there is some Russian language. I am having some difficulty changing it. What should I do?

<div class=”meta”>
<?php _e(“Категория:”); ?>
<?php the_category(‘,’) ?> — <?php the_author() ?> @ <?php the_time() ?>
<?php edit_post_link(__(‘Редактирай’)); ?>
</div>
<div class=”storycontent”>
<?php the_content(__(‘(още…)’)); ?>
</div>
<div class=”feedback” align=”right”>
<?php wp_link_pages(); ?>
<?php comments_popup_link(__(‘Коментари (0)’), __(‘Коментари (1)’), __(‘Коментари (%)’)); ?>
</div>
<!– <?php // trackback_rdf(); ?> –>
</div>

Where should I delete and add the words “categories” and “comments”