Sorting and shipping of customer orders

Hello! Is there an addition or a function of working in a warehouse? Correct sorting, packaging and shipment of goods, for example, as in the plugin https://pickingpal.com/shop / or as in this video https://www.youtube.com/watch?v=OlJ0wz4B0L0 ? How does this system manage shipments and assemble orders from different cells in the warehouse or from different warehouses? Walking around the warehouse with the customer’s specification is very inconvenient.