Thank you very much for your reply.
I uploaded a mockup of the widget area.
mockup
This is for a WP theme that I’m currently developing and I’m not using child themes.
I need to know how to add the title “Section Name” from above that needs to be dynamic so the user can change it in the back-end according to what the widget area will contain.
I think I need a field or something where the user can enter the section name. I just don’t know where and how to place it.