Tips on Customizing Editorial Calendar and Marketing Content Overview – PublishPress Planner

How to Hide PublishPress Planner Admin Menus

function plt_hide_publishpress_menus() {
	//Hide "Planner".
	remove_menu_page('pp-calendar');
	//Hide "Planner → Content Calendar".
	remove_submenu_page('pp-calendar', 'pp-calendar');
	//Hide "Planner → Content Overview".
	remove_submenu_page('pp-calendar', 'pp-content-overview');
	//Hide "Planner → Notifications".
	remove_submenu_page('pp-calendar', 'edit.php?post_type=psppnotif_workflow');
	//Hide "Planner → Editorial Metadata".
	remove_submenu_page('pp-calendar', 'pp-editorial-metadata');
	//Hide "Planner → Editorial Comments".
	remove_submenu_page('pp-calendar', 'pp-editorial-comments');
	//Hide "Planner → Settings".
	remove_submenu_page('pp-calendar', 'pp-modules-settings');
	//Hide "Planner → Upgrade to Pro".
	remove_submenu_page('pp-calendar', 'pp-calendar-menu-upgrade-link');
}

add_action('admin_menu', 'plt_hide_publishpress_menus', 21);

Where do I put this code?

How to Hide PublishPress Planner Meta Boxes

function plt_hide_publishpress_metaboxes() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Hide the "Metadata" meta box.
	remove_meta_box('pp_editorial_meta', $screen->id, 'side');
	//Hide the "Editorial Comments" meta box.
	remove_meta_box('publishpress-editorial-comments', $screen->id, 'normal');
}

add_action('add_meta_boxes', 'plt_hide_publishpress_metaboxes', 20);

How to Hide PublishPress Planner Dashboard Widgets

function plt_hide_publishpress_dashboard_widgets() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Remove the "Unpublished Content" widget.
	remove_meta_box('post_status_widget', 'dashboard', 'normal');
	//Remove the "Notepad" widget.
	remove_meta_box('notepad_widget', 'dashboard', 'normal');
	//Remove the "My Content Notifications" widget.
	remove_meta_box('myposts_widget', 'dashboard', 'normal');
}

add_action('wp_dashboard_setup', 'plt_hide_publishpress_dashboard_widgets', 20);