Modify the JavaScript window.navigator

I am attempting to modify window.navigator, but am facing difficulties in doing so:

--
[10:40:28.802] window.navigator['buildID'];
[10:40:28.811] "20121129162756"
--
[10:40:47.225] window.navigator['appCodeName'] = "I want to change it";
[10:40:47.234] "I want to change it"
--
[10:40:55.633] window.navigator['appCodeName'];
[10:40:55.643] "Mozilla"
--
[10:41:02.405] window.navigator['myProperty'] = 'someproperty';
[10:41:02.414] "someproperty"
--
[10:41:07.651] window.navigator['myProperty'];
[10:41:07.660] "someproperty"

Hopefully my inquiry is comprehensible: 'What is the procedure for altering window.navigator?'

Answer №1

There is no way to modify its pre-existing properties as they are set to read-only. The reasons for wanting to change it are unclear to me...

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