I found a solution online for this but it does not seem to work.
It says to edit the below file which I did a few days ago but somehow it is not working still.
/wp-content/plugins/woocommerce/templates/single-product/related.php
Which if I FTP to the server the file shows the below:
if ( $products->have_posts() ) : ?>
<div class="related products">
<h2><?php _e('You may also like', 'woocommerce' ); ?></h2>
However the webpage still shows 'Related products' and not 'You may also like'
For some reason this is not taking place or being over ridden somewhere.
Any ideas?