Localize

['ləʊk(ə)laɪz] or ['lokəlaɪz]

(verb.) restrict something to a particular area.

(verb.) concentrate on a particular place or spot; 'The infection has localized in the left eye'.

Typed by Clint--From WordNet

(v. t.) To make local; to fix in, or assign to, a definite place.

Edited by Jimmy