Tips on Customizing Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder

How to Hide Popup Maker Admin Menus

function plt_hide_popup_maker_menus() {
	//Hide "Appearance → Popup Themes".
	remove_submenu_page('themes.php', 'edit.php?post_type=popup_theme');

	//Hide "Popup Maker !".
	remove_menu_page('edit.php?post_type=popup');
	//Hide "Popup Maker ! → All Popups".
	remove_submenu_page('edit.php?post_type=popup', 'edit.php?post_type=popup');
	//Hide "Popup Maker ! → Add New Popup".
	remove_submenu_page('edit.php?post_type=popup', 'post-new.php?post_type=popup');
	//Hide "Popup Maker ! → Popup Themes".
	remove_submenu_page('edit.php?post_type=popup', 'edit.php?post_type=popup_theme');
	//Hide "Popup Maker ! → Calls to Action".
	remove_submenu_page('edit.php?post_type=popup', 'popup-maker-call-to-actions');
	//Hide "Popup Maker ! → Extend".
	remove_submenu_page('edit.php?post_type=popup', 'pum-extensions');
	//Hide "Popup Maker ! → Settings".
	remove_submenu_page('edit.php?post_type=popup', 'pum-settings');
	//Hide "Popup Maker ! → Tools".
	remove_submenu_page('edit.php?post_type=popup', 'pum-tools');
	//Hide "Popup Maker ! → Help & Support".
	remove_submenu_page('edit.php?post_type=popup', 'pum-support');
}

add_action('admin_menu', 'plt_hide_popup_maker_menus', 1001);

Where do I put this code?

How to Hide the "Popup Analytics" Dashboard Widget

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

	//Remove the "Popup Analytics" widget.
	remove_meta_box('pum_analytics_basic', 'dashboard', 'normal');
}

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