Fixes https://github.com/payloadcms/payload/issues/9701
### What?
Previously, when defining `localization.locales` like this:
```ts
localization: {
defaultLocale: 'en',
locales: [{ label: { en: 'ESLocale' }, code: 'es' },{ label: { en: 'ESLocale' }, code: 'en' }],
},
```
The title in "copy to locale" modal was displayed incorrectly
```
Copy to locale: Copying from [object Object] to [object Object]
```
### How?
Uses the `getTranslation` function to handle this behavior properly
18f9f35692