Display field reference

Core fields are section title, Available label, Unavailable label, pickup-only message, shipping-only message, not-purchasable message, locations shown, placement, and two status colors. All public locations shows public available and unavailable rows; Available public locations only hides unavailable rows.

Pro adds cart-conflict and fulfillment-unavailable messages, a low-stock threshold and an option to show real last-updated time for active Inventory Mode. Built-in UI strings are translatable through WordPress. Merchant-entered text has no WPML/Polylang integration in the audited builds.