Yes, because it is demo content. You need to edit it depends on your needs. For example, go to Theme Options > Header builder > changes texts of elements, for example – https://gyazo.com/624ec43a9ed76563dc4c1e44edeae440 Appearance > Menus > edit menus. edit content of pages and static blocks using Elementor – https://gyazo.com/5d7324730b94ae1827581c492cf86b75 and so on.
Regards
