1057 Hell’s principal punishment consists of eternal separation from God in whom alone man can have the life and happiness for which he was created and for which he longs.
No mention of “hope” there - nor in the glossary of the Catechism either. I understand what you’re saying, but since there is no hope of any kind for any human being after death - in heaven or hell - it’s a moot point. The same goes for faith. There is no faith on the part of any human being after death in heaven or hell either for we will have full knowledge per our capability. The only theological virtue will be love and only in Heaven.
One more “infallible” teaching that falls to scripture
Either God is omnipresent or not
http://www.freerepublic.com/focus/religion/3259724/posts?page=51#51