How can I remove “Post Navigation” from H1 my site

Hi, I am using the Hiero theme on my site for more than 2 years. Its really awesome theme. Thanks for this.

My only question is -

How can I remove “Post navigation” from Headings H1?
As a good SEO practice, H1 should be only one time (site title/page title).
My Site -


You are not using the Hiero theme, so this forum is not a right place for your question. Please contact your platform support and see what they say.

Kind Regards, Roman.
aThemes Support