That representation just means all of the keyword keys have the same namespace of company. Just update the keys of your map as needed

(keyword "namespace/name") you need to do that for each key in your map. (update-keys my-map (fn [k] (keyword "company" (name k)))

FWIW I would be wary of programmatically namespacing keys in a map. you might have keys in there that you don't want to change the namespace to. you can use clojure.set/rename-keys to be explicit

(rename-keys {:id 1 :name "CBC"} {:id :company/id :name :company/name})

rename-keys is the ideal case

True @U4YGF4NGM Or even non keyword types

yeah. depends a lot on what is in the map. Often these are all non-namespaced keyword keys. But obviously nothing requires that to be true

And its not an answer to your question but if it is nested or an odd shape you may want to look onto clojure.walk/postwalk and postwalk-demo it has some really great uses for similar actions