substitution
Sign in to saveAlso known as inversion, anaclasis
poetic device; use of an alien metric foot in a line of otherwise regular metrical pattern
In the Vinony graph
Vinony's link graph records 161 inbound references to substitution, and connects out to William Shakespeare, poetry and International Standard Book Number.
It is catalogued under the topic Poetic devices.
Vinony links it to 6 Wikipedia language editions.