Hi,
> shall i translate it as
>
> msgstr "Encriptar Portapapeles con _FraseClave"
>
> or
>
> msgstr "Encriptar Portapapeles con _Passphrase"
>
> is the last word translatable?
Passphrase is translatable in french at least, so if you find a good
enough translation in spanish, then go for it!