Is hate speech detectable in the given text?

Text: The agency that designed that advert is calle ' milmilk `` milk = leche in Spanish , and '' milleches `` is how the street dogs that are a mixed of different races are called in spanish .
The agency that designed that advert is calle ' milmilk `` milk = leche in Spanish , and '' milleches `` is how the street dogs that are a mixed of different races are called in spanish .