Rename the label "Odd"

Problem/Motivation

The module uses the label "Odd" as percentage chance to display a variation.
The problem is that "Odd" means also the opposite of "Even". Therefore it is not possible to translate correctly.

Steps to reproduce

Proposed resolution

Change the label string, or use more words in the label. It is also possible to add translation context, but I would prefer a better label.

Remaining tasks

User interface changes

API changes

Data model changes