How to remove page header ?
For removing or hiding page header –
Step 1 – You need to customize / add css in your theme main style.
Before that just keep your mouse pointer over header / title of page content and right click select Inspect .
For example –
<div id="content"> <h2>Your Page Header</h2>
Step 2 – If you are using any custom css plugin , just open and copy paste following css code
#content h2 { display:none; }
You can write the css inside your main css file, but best practice is without changing your orignal css file you can add a custom css.