Price Calculator for WooCommerce error

I have a client who started with one developer, and I’ve inherited it. It wasn’t too bad of a mess, just not organized well. Since I didn’t set it up, I’m not familiar with everything. Price Calculator for WooCommerce is being used, and the client doesn’t like the spaces between the unit label and the parenthesis (see image). She also wants it to be lowercase y. Is there a hook or something I can use the change that (site isn’t live, but I can give a preview login if you want to view the source code)?