Reply To: Modificar encabezados de página o categorías.

Hello,

Please try adding the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS

.title-size-default .title {
color: white;
}

You need to edit the page scroll down and from page title options set the image for page title.

Screenshot for Clarification: https://ibb.co/942fBXC

Best Regards