Tips on Customizing Ultimate Dashboard – Custom WordPress Dashboard

How to Hide Ultimate Dashboard Admin Menus

function plt_hide_ultimate_dashboard_menus() {
	//Hide "Ultimate Dash...".
	remove_menu_page('edit.php?post_type=udb_widgets');
	//Hide "Ultimate Dash... → Setup Wizard".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_onboarding_wizard');
	//Hide "Ultimate Dash... → All Widgets".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'edit.php?post_type=udb_widgets');
	//Hide "Ultimate Dash... → Add Dashboard Widget".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'post-new.php?post_type=udb_widgets');
	//Hide "Ultimate Dash... → Modules".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_features');
	//Hide "Ultimate Dash... → Settings".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_settings');
	//Hide "Ultimate Dash... → White Label".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_branding');
	//Hide "Ultimate Dash... → Admin Pages".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'edit.php?post_type=udb_admin_page');
	//Hide "Ultimate Dash... → Login Customizer".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'http://127.0.0.1/wp-admin/customize.php?autofocus%5Bpanel%5D=udb_login_customizer_panel');
	//Hide "Ultimate Dash... → Login Redirect".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_login_redirect');
	//Hide "Ultimate Dash... → Admin Menu Editor".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_admin_menu');
	//Hide "Ultimate Dash... → Admin Bar Editor".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_admin_bar');
	//Hide "Ultimate Dash... → Upgrade to PRO".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'https://ultimatedashboard.io/pro/');
	//Hide "Ultimate Dash... → Tools".
	remove_submenu_page('edit.php?post_type=udb_widgets', 'udb_tools');
}

add_action('admin_menu', 'plt_hide_ultimate_dashboard_menus', 9001);

Where do I put this code?

How to Hide Ultimate Dashboard Meta Boxes

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

	//Hide the "Ultimate Dashboard" meta box.
	remove_meta_box('udb-main-metabox', $screen->id, 'normal');
	//Hide the "Active" meta box.
	remove_meta_box('udb-active-status-metabox', $screen->id, 'side');
	//Hide the "PRO Features Available" meta box.
	remove_meta_box('udb-pro-link-metabox', $screen->id, 'side');
	//Hide the "Placeholder Tags📋 Copied" meta box.
	remove_meta_box('udb-tags-metabox', $screen->id, 'side');
	//Hide the "Position" meta box.
	remove_meta_box('udb-position-metabox', $screen->id, 'side');
	//Hide the "Priority" meta box.
	remove_meta_box('udb-priority-metabox', $screen->id, 'side');
	//Hide the "Content Type" meta box.
	remove_meta_box('udb-content-type-metabox', $screen->id, 'side');
	//Hide the "Menu Attributes" meta box.
	remove_meta_box('udb-menu-metabox', $screen->id, 'side');
	//Hide the "HTML" meta box.
	remove_meta_box('udb-html-metabox', $screen->id, 'normal');
	//Hide the "Display Options" meta box.
	remove_meta_box('udb-display-metabox', $screen->id, 'normal');
	//Hide the "Advanced" meta box.
	remove_meta_box('udb-advanced-metabox', $screen->id, 'normal');
}

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