Added the ability to set a custom name for order items

From version V7Preview4 it will be possible to specify and receive a custom name for an order item that contains a link to IProduct.

Available properties for reading custom names:

• IOrderProductItem.ProductCustomName - ordinary dish
• IOrderCompoundItemComponent.ProductCustomName - component of a compound dish
• IOrderServiceItem.ServiceCustomName - service
• IOrderModifierItem.ProductCustomName - modifier for a regular dish, a compound dish, or a component of a compound dish
• IOrderServiceItemPeriod.ServiceCustomName - time service tariff

Available methods for writing custom names:

• For a regular dish
  • IEditSession.SetProductItemCustomName
  • OperationServiceExtensions.SetProductItemCustomName
• For a component of a compound dish
  • IEditSession.SetCompoundItemComponentCustomName
  • OperationServiceExtensions.SetCompoundItemComponentCustomName
• For service
  • IEditSession.SetServiceItemCustomName
  • OperationServiceExtensions.SetServiceItemCustomName
• For a modifier of a regular dish, a compound dish, or a component of a compound dish
  • IEditSession.SetOrderModifierItemCustomName
  • OperationServiceExtensions.SetOrderModifierItemCustomName
• For a time service tariff
  • IEditSession.SetServiceItemPeriodCustomName
  • OperationServiceExtensions.SetServiceItemPeriodCustomName

Custom names are displayed as part of the order and in the event log, and are also printed on receipts.