fix: respect title_field from doctype to bulk transactions (#34928)

diff --git a/erpnext/utilities/bulk_transaction.py b/erpnext/utilities/bulk_transaction.py
index c1579b3..7fc1d97 100644
--- a/erpnext/utilities/bulk_transaction.py
+++ b/erpnext/utilities/bulk_transaction.py
@@ -104,6 +104,7 @@
 		obj = mapper[from_doctype][to_doctype](doc_name)
 
 	obj.flags.ignore_validate = True
+	obj.set_title_field()
 	obj.insert(ignore_mandatory=True)