• Activate / Deactivate Causes: Activate or deactivate causes.
• Number of causes per page: Set how many causes per page you want to display on the Causes List and Causes Grid page templates.
• Excerpt limit: Set the length of the excerpt displayed for every cause. 
• Custom Post Type name, singular: Write the name at singular.
• Custom Post Type name, plural: Write the name at plural.
• URL Rewrite: The text displayed in the URL when you view a single cause page. For example, set this to cause for your URLs to look like site.com/cause/cause-name.
  

After changing this field go to Settings → Permalinks → Save Changes.

• Category URL Rewrite: The name displayed in the URL when you access the cause archive, such as a cause category. For example, set this to causes-category for your URLs to look like site.com/causes-category/category-name.

After changing this field go to Settings → Permalinks → Save Changes.

 Category URL Rewrite and URL Rewrite can’t share the same name.