relink

re- +‎ link

relink (third-person singular simple present relinks, present participle relinking, simple past and past participle relinked)

1. (transitive) To link again or anew.
   • 2007 May 18, Choe Sang-Hun, “North and South Send Trains Across the Korean Frontier”, in New York Times‎:

     It took three years to relink the tracks on the west and east ends of the border.

• Kerlin, Linker, linker