I thought I had solved this but a new problem has arisen. My last question in the related post is down as not a support question so I figure i need to start afresh.
I was getting duplcate title tags until I followed the advice from another post and deleted:
<title><?php bloginfo('name'); ?> | <?php is_home() ? bloginfo('description') : wp_title(''); ?></title>
<title><?php wp_title(''); ?></title>
A new issue has arisen now.
It is all fine EXCEPT the home pages (English and Indonesian). IF you look the titles are not working and they are certainly not what I wrote in the SEO dashboard.