Writing to multiple OPC items (UDT's)


I'm currently working on an application where I need to be able to write a bunch of parameters for different UDT's from a mySQL database.
I have figured out how to read the values from the database, so the next step is to figure out how to write these to their corresponding OPC item path , using OPC UA.

Simplified Use-Case:

Loaded values from mySQL:

OPC Itempaths:

Result wanted:

Pump[0].AlarmSetpoint = 1
Pump[1].AlarmSetpoint = 2

Any tricks out there to do this in an "easy" way?