do it do it manually, replace everything between <title> and </title> tags in header.php, it should be just like WordPress SEO Yoast requires – <title><?php wp_title(”); ?></title>
my zbench theme has this
<title>
<?php $the_title = wp_title('', false);
if ($the_title != '') :
echo wp_title('',false),' | '; bloginfo('name');
else :
bloginfo('name');
if ($paged > 1) { echo ' - page '.$paged; } else { if ($blogdesc=get_bloginfo('description')) echo ' - '.$blogdesc; }
endif; ?>
</title>
But in google i noticed recently there is double. So is it safe to remove that and replace with your suggested code ?