This train as Karavali Express is apt.
Some suggestions for trains on coastal area:
Triweekly Karwar YPR should as Canara Express.
Triweekly YPR MAQ as Kudla Express or Tulunadu Express.
Two trains running to Kannur...
more... - one can be Shiradi Express and the other Kumaradhara Express or as Hemavathi Express.