Add validation of option names and descriptions

[Middledot]

Summary

Add validation checks for options.

Checklist

• If code changes were made then they have been tested.
  • I have updated the documentation to reflect the changes.
• If type: ignore comments were used, a comment is also left explaining why
• This PR fixes an issue.
• This PR adds something new (e.g. new method or parameters).
• This PR is a breaking change (e.g. methods or parameters removed/renamed)
• This PR is not a code change (e.g. documentation, README, typehinting, examples, ...)

[Middledot]

“in locale …” is supposed to be optionally added since the main name doesn't have a locale attached, and with how the if/else is placed, description-less errors happen

It can be reformatted so that it adds it to the string afterwards though since that solves formatting issues

[Lulalaby]

Good job

X

[Dorukyum]

The "adding locale to error message" part is done multiple times. What if we did the following:

1. Instead of raising the chosen error, set it to a var (e.g. error = ValidationError)
2. At the end check for the locale, add it to the error message if it's passed, and raise the variable error with the set message

[Dorukyum]

Looks good, thanks