Company with many different names

I have the following situation that looks simple, but I do not know how to make models for it :(

Here is what I have.

Model Company that contains only description (field note)

class Company(models.Model):
    note = models.TextField(_('note'), blank=True, null=True)
    class Meta:
        verbose_name = _('Company')

    def __str__(self):
        return f'{self.id}'

Each company can have many different names (Official Name, Short Name, Long Name, etc.) I have model CompanyName for it.

class CompanyName(models.Model):
    company = models.ForeignKey(Company, related_name='name_set')
    type = models.CharField(_('type'), max_length=4, choices=NameType.choices)
    name = models.CharField(_('name'), max_length=256)

    class Meta:
        verbose_name = _('Company name')

    def __str__(self):
        return f'{self.type} {self.name}'

The issue I have: How inside Company model get 'Official Name' from CompanyName Model. I would like to use the official name instead of f'{self.id}' inside __str__ function.

Thank you so much for your help and time,

class Company(models.Model):
    note = models.TextField(_('note'), blank=True, null=True)
    class Meta:
        verbose_name = _('Company')

    def __str__(self):
        official = self.name_set.filter(type='Official Name').first()
        if official:
            return f'{official.name}'
        return f'{self.id}'