1. Log into your Practice Panda website account at https://web.practicepanda.com
2. In the left menu, expand "Content" and then click "Pages"
3. Find the page you want to change the slug (url ending) for and click on the pencil icon to edit the page
4. Click on "Advanced" as shown below:
5. Delete out the current text in the URL Slug are and replace it with the text you want
6. Don't forget to scroll down to the bottom and save the page so the changes save!