How to convert a nested string type to enum type using Mapstruct

Question

please how easy is it to map from a String to an enum using mapstruct. So, I have the below set up for an entity and a dto:

public class Parent {
    private FirstChild firstChild;
}

public class FirstChild {
    private SecondChild secondChildOptionOne;
    private SecondChild secondChildOptionTwo;
}

public class SecondChild {
    private String colorType;
}


public class ParentEntity {
    private FirstChildEntity firstChild;
}

public class FirstChildEntity {
    private SecondChildEntity secondChildOptionOne;
    private SecondChildEntity secondChildOptionTwo;
}

public class SecondChildEntity {
    private Color colorType;
}


public enum Color {
    GREEN("male"),
    PINK("female");

private String gender;
private Color(String gender) {
 this.gender = gender;
}
}

mapstruct

void update(FirstChild modal, @MappingTarget FirstChildEntity entity);

so the SecondChild dto has a string variable of type colorType that needs to be converted to the SecondChildEntity entity Color enum equivalent. I am not able to get the mapping correctly. How could one go about this? I could just write all these manually but would prefer mapstruct handles this IF possible.