Naming ideas for a package that includes LorentzVectors from both coordinates

[Moelf]

JuliaHEP/LVCyl.jl#3

currently, we have implemented lorentz vector in cylindrical coordinates. The idea is we want to have unified functions for both types of lorentz vector (e.g. mass, pt, calculate different in phi or eta etc.), and can convert from one to the other.

Now the question is what should that package be called. Any suggestions would be great.

(I would want to reexport them here, since LorentzVectors is a good name for general lorentz vector, but I think that would be too HEP-centric)