as far as i know there is no option for that inside the interface so you wouldn't be able to do it without changing the code on your own. so what you can do is to ask the developers to implement this option for you.
go on Github:
https://github.com/spesmilo/electrumopen a new issue and explain your problem as a sort of feature request. for example explain what you currently see and what you wish to see.
the interface related changes are usually lower priority though so it may take some time before they get around to doing it.