How to remove "Articles" h1 tag in category blog page

Hi,

I need help in removing the "Articles" h1 tag on my site's category blog page, see attached screenshot, thanks!

I suspect that this is category name, yes? If yes please use this solution » How to Hide Article Categories in Joomla 3.1

It may be also menu item name, then you will find proper option to not showing this text in this menu item settings.