How not to include page titles in the email values ​​included in the web form?

My web form has pages and sections in a web form. The title of the page is not printed on the screen, but it is printed in the email. The name of the page has been configured to be the same as the section, which results in the sending of the email with duplicate headers as follows

enter description of image here

The form has pages and sections whose form construction looks like

enter description of image here

I am using a twig template to print the results. I could print each field / title individually, but I just prefer to use the "email values ​​included" feature. It would make my web form easier to manage. The headers are not in the list of included email values.

enter description of image here

Is there a way to manage headers using this interface? An alternative would be to use css online on email. for example. .x_webform-section-wrapper> h2 {display: none}. I am not sure that all downstream applications will face it.