rerouting

/R IH0 R UW1 T IH0 NG/
verb
  1. 1

    To change the route taken by something.

    โ€œWe'll have to reroute some buses to avoid the construction work.โ€

noun
  1. 1

    The process by which something is rerouted; a diversion or redirection.

Source: https://en.wiktionary.org/wiki/reroute, https://en.wiktionary.org/wiki/rerouting