Tips on Customizing Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more

How to Hide Easy WP SMTP Admin Menus

function plt_hide_easy_wp_smtp_menus() {
	//Hide "Easy WP SMTP".
	remove_menu_page('easy-wp-smtp');
	//Hide "Easy WP SMTP → Settings".
	remove_submenu_page('easy-wp-smtp', 'easy-wp-smtp');
	//Hide "Easy WP SMTP → Send a Test".
	remove_submenu_page('easy-wp-smtp', 'easy-wp-smtp-tools&tab=test');
	//Hide "Easy WP SMTP → Email Log".
	remove_submenu_page('easy-wp-smtp', 'easy-wp-smtp-logs');
	//Hide "Easy WP SMTP → Email Reports".
	remove_submenu_page('easy-wp-smtp', 'easy-wp-smtp-reports');
	//Hide "Easy WP SMTP → Tools".
	remove_submenu_page('easy-wp-smtp', 'easy-wp-smtp-tools');
	//Hide "Easy WP SMTP → Upgrade to Pro".
	remove_submenu_page('easy-wp-smtp', 'https://easywpsmtp.com/lite-upgrade/?utm_source=WordPress&utm_medium=admin-menu&utm_campaign=liteplugin&utm_locale=en_us&utm_content=Upgrade%20to%20Pro%20-%20dashboard');
}

add_action('admin_menu', 'plt_hide_easy_wp_smtp_menus', 2147483647);

Where do I put this code?

How to Hide the "Easy WP SMTP" Dashboard Widget

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

	//Remove the "Easy WP SMTP" widget.
	remove_meta_box('easy_wp_smtp_reports_widget_lite', 'dashboard', 'normal');
}

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