You can choose from different page templates:
Default Template: the default page template with the sidebar on the right.
Focus page: a page with no sidebar and a smaller page content width.
Full Width: a standard page with no sidebar.
Sidebar Left: a page with a sidebar on the left.
Beaver Builder: a full-width blank page made to be edit with the Beaver Builder plugin.
Elementor: a full-width blank page made to be edit with the Elementor plugin.