[translate] Make it possible to pass function as argument

```js
translate(values => ({
name: ...
}))
```

So it would be possible to do something like:
```js
const camelizeKeys = values => Object.keys(values).reduce((finalObject, key) => ({
...finalObject,
[camelCase(key)]: key,
}), {})

translate(camelizeKeys)
``

Start by locating the translate implementation and its existing tests. Check how translate currently accepts values, then define the behavior for receiving a function and verify that the provided transformation example works. The issue does not name a file or test entry point, so the surrounding API and test structure will need to be discovered first.

Written by the indexing model from the issue text.