[chris128]

In my version (4.1.9) I go into languages / edit languages and select 'english'.
I can then either select a topic (labels, text, modutes etc) or apply filter (i.e. a search facility if I know what I am looking for like the 'welcome' box).
Then the relevant box that I need to amend appears.
Sorry I can't help further as I do things 'parrot-fashion'. Hopefully someone can add some more info so you can access the sections you need.