Django sitemap change base URL

I'm using https://docs.djangoproject.com/en/dev/ref/contrib/sitemaps/?from=olddocs.

I have a sitemap generated from api.example.me for the domain: example.com.

Can I, with Django, specify a base URL?

Now with location() method return:

api.example.me/page/3123 instead of example.com/page/3123

Is this possible?

Solved, I redefined my own get_urls. It works:

class MySitemap(Sitemap):
    changefreq = "never"
    priority = 0.5
    location = ""

    def get_urls(self, site=None, **kwargs):
        site = Site(domain='example.com', name='example.com')
        return super(MySitemap, self).get_urls(site=site, **kwargs)
 
    def items(self):
        return MyObj.objects.all().order_by('pk')[:1000]

    def lastmod(self, obj):
        return obj.timestamp