If they have doubts, they'll ask you about it and you'll have the opportunity to clarify what the role entailed (which should be clearly conveyed in your resume

If they have doubts, they'll ask you about it and you'll have the opportunity to clarify what the role entailed (which should be clearly conveyed in your resume anyways). Companies use titles differently so all they're trying to do is match up what you actually did to the corresponding level in their own org.