Translation of "Disk Space" metric in the configure product template

[Julien Tessier]

Dear all,

I am trying to translate the metric name in the configure product template. I didn't find the Disk Space string in the French lang, but I did in the English lang:

$_LANG['diskSpace'] = "Disk Space";

I added it to my override lang file, translated it, but it still shows up in English; any idea what I did wrongly?

Also, how can I translate "GB" to "Go" in the metric unit?

Best regards.