Wiktionary
change places
vb. To exchange positions.
Usage examples of "change places".
Except for Quint and Masterson, most of the men had almost no stamina, so at intervals, Tal had two men change places, coming out of the water to paddle, while those who had just paddled rested on the makeshift canvas deck.
As soon as I've blown the bridge I'll change places with Boy and ride up with you.
They figure she never even felt the pain, and when she died she was still laughing and smiling and saying idiotic things, and never even saw one of her grandchildren, never even wept at her husband's grave, and some folks said she was probably happier, but not a one said they were eager to change places with her.