What word describes the action of changing the grammatical person of a sentence?

What word describes the action of changing the grammatical person of a sentence? References For example, if I were to change the following the example sentence from: I\'m sure you could use your experience to help me out. to: You\'re sure I could use my experience to help you out. what would I be doing to that sentence? I\'m looking either for a verb to describe this action, or for a word that describes the category containing: pronouns like \'I\', \'you\', etc., and inflected pronouns like \'my\', \'your\', etc., but also verb conjugations like \'am\', \'are\', etc.