With regard to language training, definitely.... That is one of the key issues for any migrant arriving in the territory of the European Union. Again, that will depend from country to country where the migrant would arrive, be settled and stay.
To my knowledge, social systems of individual countries would make sure that language training is the priority, trying to accommodate and give possibilities to those who don't have the capacity to address and participate in language training. That might also encompass elements of child care, making sure that child care is linked with the language training.
That would help the integration process.