Localised as a verb is to make local; to fix in, or assign to, a definite place. while Decentralised as a verb is to cause something to change from being concentrated at one point to being distributed across a number of points.
Part of speech: verb
Definition: To make local; to fix in, or assign to, a definite place.
Part of speech: verb
Definition: To cause something to change from being concentrated at one point to being distributed across a number of points.
We hope you now know whether to use Localised or Decentralised in your sentence.