Singular issue with plurals that do not simply add 's' to the singular

If you have a crd with a plural that is not as simple as most e.g. `Repositories` and the singular is `Repository`
When you make a call using the client `kubeClient.apis['apiGroupHere']['apiVersion']` to find the crd
it will return `Repositorie` not `Repository`

This my opinion this is a pretty bad bug
Using standard api calls using postman for example work perfectly fine

Start by tracing the CRD lookup through kubeClient.apis['apiGroupHere']['apiVersion'] and compare how plural and singular resource names are derived. Reproduce the issue with a CRD whose plural is Repositories and singular is Repository, then verify the client returns the declared singular name rather than Repositorie.

Written by the indexing model from the issue text.