BTW, the Disable Elements add-on should remove it completely, not just use display: none. Make sure you’re using the latest version of GP and GP Premium.
Yes Tom i am using the latest version of the gp and gp Premium. after i check the Content Title (on disable elements) i have “.entry-header {display:none} ” on the source code (ctrl + U).
I have just use your theme and also use Disable Element but it only hide the Title, don’t remove completely.
It mean that in source code, you will find other H1. It’s not good for SEO because each page don’t need 2 H1.