I'm using Last Viewed Posts (LVP) plugin on a qTranslate-enabled website. LVP shows post titles in both languages. I found this hint: http://wordpress.stackexchange.com/questions/48322/titles-in-recent-posts-appear-together-in-all-languages-with-qtranslate

But not sure how to apply this filter. Relevant code in LVP:

            foreach ($zg_post_IDs as $value) { // Do output as long there are posts
			global $wpdb;
			$zg_get_title = $wpdb->get_results("SELECT post_title FROM $wpdb->posts WHERE ID = '$value+0' LIMIT 1");
			foreach($zg_get_title as $zg_title_out) {
				echo "<a href=\"". get_permalink($value+0) . "\" title=\"". $zg_title_out->post_title . "\">". $zg_title_out->post_title . "</a>, \n"; // Output link and title
			}

Instead of `echo $post->post_title;` it has `$zg_title_out->post_title`. 

Replacing the whole zg string with `apply_filters('the_title',$post->post_title)` didn't work.

EDITED to add solution:

`foreach($zg_get_title as $post) {
	echo "<a href=\"". get_permalink($value+0) . "\" title=\"". $post->post_title . "\">". apply_filters('the_title',$post->post_title) . "</a>; \n"; // Output link and title`