Alternatively: "005 97" suggests numbers — maybe ASCII codes: 005 = ENQ, 97 = 'a'. Unlikely to fit words.
Alternatively: "Jp" = "Up" (shift +7: J→Q? no) Jp Myav Tv Gssh 005 97
Another thought: Maybe it's : Jp → Wc? No. Alternatively: "005 97" suggests numbers — maybe ASCII