Remove sitename from iTunes podcast title

The page you linked to as an example is your site’s admin login page, which doesn’t help in this case.

Regardless, this kind of thing often occurs based on how your WordPress theme was designed. You might be able to change it by:
1.) Log into your WordPress site and hover over the PowerPress link in the left-hand sidebar. Click the Settings link in the popup menu. Switch to Advanced mode if you’re not already there.
2.) Click the Feeds tab. Check the box next to “Do not allow other plugins to modify podcast feeds” and click the Save Changes button.

Give that a try and see if it makes a difference. If that doesn’t help, please post a link to the podcast feed URL you need help with.

Thanks for your help @shawnogordo!
I made that change. What line is generating the
This is the podcast feed: https://fjmp.us/2KmnrQe
Here’s a screenshot of what they want changed: https://take.ms/jeYNG.

The podcast title is handled by going to PowerPress >> Settings, Advanced Mode >> Feeds tab >> Feed Title (Show Title) field. Enter the title you want in to this field and then click the Save Changes button at the bottom of the page.

Keep in mind that it may take up to 24 hours for the title change to be reflected in public listings like Apple Podcasts, etc.