[FIX] account_edi_ubl_cii: fallback on item name if no description

If a user imports a FacturX where an item has a name but no description, the invoice is not created.

We now use the item name as a fallback in case there is no description.

opw-2951705

closes odoo/odoo#101682

X-original-commit: 8826993ffb658d6df513a3ce4a316c1aa09d428e
Signed-off-by: Josse Colpaert <jco@odoo.com>
Signed-off-by: Ricardo Gomes Rodrigues (rigr) <rigr@odoo.com>

addons/account_edi_ubl_cii/models/account_edi_xml_ubl_20.py

@@ -563,10 +563,13 @@ class AccountEdiXmlUBL20(models.AbstractModel):
         if product is not None:
             invoice_line.product_id = product
 
-        # Name
-        name_node = tree.find('./{*}Item/{*}Description')
-        if name_node is not None:
-            invoice_line.name = name_node.text
+        # Description
+        description_node = tree.find('./{*}Item/{*}Description')
+        name_node = tree.find('./{*}Item/{*}Name')
+        if description_node is not None:
+            invoice_line.name = description_node.text
+        elif name_node is not None:
+            invoice_line.name = name_node.text  # Fallback on Name if Description is not found.
 
         xpath_dict = {
             'basis_qty': [