That's kind of like that Star Trek episode where the aliens only spoke in metaphors.
If you don't know what the metaphor is referencing it means noting to you.
Basically its out of scope to the computer.
Lol.
...is looking for an expression that turns a string into a variable. No such functionality exists in C2
Oh, I missed that, yip, no such functionality, I think your dictionary suggestion is right on target. Dictionary is a great choice as you can create both "name" and "key" so will suit this much better.