All standard WordPress Pages, Citadela Pro special pages, and Citadela Listing special pages include Citadela Page Settings meta box where are available options to remove the default page title section. The feature may be useful when you decide to not use a standard page title designed by theme. For example, if you would like to show another type of content right below the header using Gutenberg editor (ie. Cover image, Slider, or anything else available via Gutenberg editor).
Do not miss the Page Title block included in the Citadela Blocks plugin which can be used to move the standard theme title section anywhere in page content using Gutenberg Editor. Find more information in Citadela Blocks Plugin documentation.