The people from CP are definitely trying, but sometimes their decisions seem not too smart.

In P5 hirez and lorez refererred to the textures on the P5 models (is that right?)

In P6 we have a highrez and lowrez mesh on Jessie.
Unfortunately the model had shortcomings that Jim Burton addressed in his Glam Jessie, also in high and low rez versions.

Now we have:

1. P6 Jessie highrez
2. P6 Jessie lowrez
3. Glam Jessie highrez
4. Glam Jessie lowrez (one of those is called Glennis to add to the confusion)

head morph targets are compatible between 1,3 and 2,4
Clothes are compatible between 1,2 and 3,4
body morph targets are not compatible between any of them.
textures are compatible across 1,2,3,4 but 3 and 4 have extra material zones

Did I get this right?

Let's pick a model to remap carefully.