After the latest changes and seeing that it wasn’t fully translated into Spanish, I’ve added/removed the missing/obsolete entries in es.pl, comparing it with en.pl.
This is very valuable because we don’t have anybody else on our team who speaks Spanish. So, please keep up the work and resubmit this every other month or so. We heavily rely on people like you (and of course those who add the other languages) to make IPFire more accessible to more people all around the world.
This also looks like a huge amount of work. Next time there should be much less to do because we don’t add that many strings in a development cycle.