Custom URL label

When I enter a new sign in record, I see the method to add URL’s related to my project. Once the URL has been added, it appears truncated once the record is saved. Seeing the appropriate URL with the same or similar domain names then becomes by-guess-and-by-golly. I need a way to change the label on each URL sub-record. So, once I enter the URL in the list of URL’s I should be able to see a short descriptive label for each URL.