[Form] Automated label generation for forms

| Q             | A
| ------------- | ---
| Bug fix?      | [no]
| New feature?  | [yes]
| BC breaks?    | [no]
| Deprecations? | [no]
| Tests pass?   | TBD
| Fixed tickets | Not a fix, but discussed in #11298
| License       | MIT
| Doc PR        | TBD

As discussed in #11298

- [ ] Validate the configuration and the behavior
- [ ] Create the documentation
- [ ] Inherit from parent?