Set Plan Visibility

Sets visibility for pricing plans. Visible plans are considered public plans. By default, pricing plans are public, meaning they are visible. Plans can be hidden so that site members and visitors can't choose them. As opposed to archiving, setting visibility can be reversed. This means that a public plan can be hidden, and a hidden plan can be made public (visible). (An archived plan always remains archived and can't be made active again.) Changing a plan’s visibility doesn't impact existing orders for the plan. All orders for hidden plans are still active and keep their perks.