'sidebar-one', 'name' => 'Sidebar One', ) ); register_sidebar( array( 'id' => 'sidebar-two', 'name' => 'Sidebar Two', ) ); register_sidebar( array( 'id' => 'sidebar-three', 'name' => 'Sidebar Three', ) ); register_sidebar( array( 'id' => 'sidebar-four', 'name' => 'Sidebar Four', ) );