Rebar Partition Name to hosting element Name

Hi guys,
Dynamo newbie here. I need some assistance trying to achieve the following:

I want my rebar partition value to be populated by a “name” parameter within the hosting element. ie. rebar partition parameter = hosting element name parameter. It would be good if I could some how associate the rebar id with its hosts id and then based on that have the two parameters populated with the same value, with the host elements name parameter being the user generated value within the project.
I have attached my progress thus far, but am unsure how to proceed.

Thanks in advance