doch eine datei gibt es schon, vermutlich die settings.php.
hier der ausschnitt welcher wohl angepasst werden muss
PHP
<fieldset class="options" id="tab_settings">
<legend>Tabs</legend>
<label><?php htmlentity($water->page_name); ?> Name</label>
<input type="text" name="page_name" value="<?php htmlentity($water->page_name); ?>" />
<?php make_button('page_name'); ?><br /><br />
<label><?php htmlentity($water->cat_name); ?> Name</label>
<input type="text" name="cat_name" value="<?php htmlentity($water->cat_name); ?>" />
<?php make_button('cat_name'); ?><br /><br />
<label><?php htmlentity($water->archive_name); ?> Name</label>
<input type="text" name="archive_name" value="<?php htmlentity($water->archive_name); ?>" />
<?php make_button('archive_name'); ?><br /><br />
<label><?php htmlentity($water->extra_name); ?> Name</label>
<input type="text" name="extra_name" value="<?php htmlentity($water->extra_name); ?>" />
<?php make_button('extra_name'); ?><br /><br />
<label><?php htmlentity($water->options_name); ?> Name</label>
<input type="text" name="options_name" value="<?php htmlentity($water->options_name); ?>" />
<?php make_button('options_name'); ?><br /><br />
<label>For your <?php htmlentity($water->page_name); ?> links, show "Home"?</label>
<input name="show_home" type="radio"<?php if( $water->show_home ) : ?> checked="checked"<?php endif ?> value="1" /> Yes
<input name="show_home" type="radio"<?php if( !$water->show_home ) : ?> checked="checked"<?php endif ?> value="0" /> No<br /><br />
<label>Tabs To Show</label>
<input type="checkbox" name="show_pages_tab"<?php if( $water->show_pages_tab ) : ?> checked="checked"<?php endif ?> value="1" /> Show <?php htmlentity($water->page_name); ?> Tab<br />
<input type="checkbox" name="show_cat_tab"<?php if( $water->show_cat_tab ) : ?> checked="checked"<?php endif ?> value="1" /> Show <?php htmlentity($water->cat_name); ?> Tab<br />
<input type="checkbox" name="show_arch_tab"<?php if( $water->show_arch_tab ) : ?> checked="checked"<?php endif ?> value="1" /> Show <?php htmlentity($water->archive_name); ?> Tab<br />
<input type="checkbox" name="show_opt_tab"<?php if( $water->show_opt_tab ) : ?> checked="checked"<?php endif ?> value="1" /> Show <?php htmlentity($water->options_name); ?> Tab<br />
<input type="checkbox" name="show_extra_tab"<?php if( $water->show_extra_tab ) : ?> checked="checked"<?php endif ?> value="1" /> Show <?php htmlentity($water->extra_name); ?> Tab<br /><br />das ganze kann leider nicht online angschaut werden, da ich das theme lokal teste.