Very stupid question on installing UI

[Ebarel]

Hi there,
i would like to experiment a bit with all the nice addons but it couldnt find any information (except the sticky) if there is another method than restarting eq2 after every change you make to the contents of the UI folder.
(i.e. i like the 4-click raid interface but as i use a localized client i have to manually edit all the spells. For some it is easy but some with special characters i have not the slightest clue how to type that to be useable) but waiting a couple of minutes every time for eq2 to run through all the loading (even with skipping the patcher) is a HUGE timesink.

So, is there any other way to apply the changes to the UI folder during a running client or do you really have to restart every time?