I am translating a religious book from language A to language B and have hired a student worker to help me. He is a native speaker of language A but does not speak language B at all. What I ask him to do is, whenever a Bible verse (for example, Mark 16:16) is mentioned in the book, he will find the corresponding name of the book in language B from a table and then copy and paste the name in language B to my file. Since the book quotes heavily from the Bible, my student has done a lot of work in this translation work.
My question is, should I add my student worker as a cotranslator based on what he did, though he does not know language B at all?