How to set Translate Value of Attribute Item?

Dear EBDN Community,

Please guide me in setting the translate value of an Attribute Item.
I can set normal value of Attribute item like this:

"Dictionary<AttributeId, AttrValue> Values = new Dictionary<AttributeId, AttrValue>();
Values[attrId].SetValue(valueSource, newValue);"

But I don't know how to implement the same for its translate value.

Any help would be highly appreciated!

Kind Regards,
Surti