Modifications for woocommerce returns plugin

The job is to add / modify some aspects of the plugin that you can see in the following links. [login to view URL] [login to view URL] * If the client wants to make a return, he has two options: 1) pay in the woocommerce checkout our transport (in this case, a new order is created with the amount of transport paid, in addition to the data of the return order) 2) shipment with your transportation (as it is currently) * If the client wants to make a change: 2.1) In case the amount of the new product is equal to or less than the one you wish to change-> Pay in our woocommerce checkout our transport (in this case, a new order is created with the amount of transport paid, in addition to the information change ) 2.2) In case the new product exceeds the value you want to change-> Pay in woocommerce checkout our transport and the difference of the change (in this case, a new order is created with the amount of transport and the difference paid , in addition to the information of the change) * In the existing order search form, add the option to search for orders with the name, mobile phone or email without the order number. (Two variables will be necessary to show orders). * Add in Return settings: 1) box to include the email / emails of the transport company 2) box to add final order status when the client uses his transport. 3) box to allow automatic shipment to the transport company at the end of the checkout payment (only when the customer pays for our transportation) * Add in Change settings: 1) box to mark the automatic acceptance request option. * Add in the email settings: 1) Email template to send to the transport company * All modifications will be made in a separate plugin using hooks and plugin filters, to facilitate future updates of the base plugin.