How do I set a translation for a Content Group?

Questions
#1

For fields, translation is specified in /app/lang/{lang}.json
How can I set a translation for a content group?
Screenshot_1

#2

In the app/lang/{lang}.json file:

{
    "Updated news": "Lang lang"
}
#3

I tried that - it doesn’t work.

#4

This would work if in the getEntryTypeOptions method of the EntryBlueprint class (modules/tailor/classes/blueprint/EntryBlueprint.php)
the translation function was specified, now it looks like this:

    public function getEntryTypeOptions(): array
    {
        if (!is_array($this->groups)) {
            return [];
        }

        $options = [];

        foreach ($this->groups as $handle => $entry) {
            $options[$handle] = $entry['name'] ?? $handle;
        }

        return $options;
    }

and a working solution would be like this:

    public function getEntryTypeOptions(): array
    {
        if (!is_array($this->groups)) {
            return [];
        }

        $options = [];

        foreach ($this->groups as $handle => $entry) {
            $options[$handle] = trans($entry['name'] ?? $handle);
        }
        return $options;
    }