Use SKU instead of item name

I’ve noticed that when sending a quote (havent seen the invoice yet as Im still setting everything) and viewing the pdf that it lists the Item and uses the $item->item_name; in the application > views > quote_templates > pdf > InvoicePlane.php

Is there anyway to change this to use the items SKU instead?

Or, better yet, add the SKU?

ie: SKU > NAME > DESCRIPTION … etc…

2 reasons are some product_names can be rather long and having the SKU # will allow easy lookup while reading a quote printed out from a customer while looking it up through a vendors website.