To remove an existing link to another website from a Joomla! article, log in to your Joomla! administrator back-end and go to Content > Articles. Click the title of the article that contains the link you want to remove.
Click anywhere in the linked text to select it and click Remove link on the toolbar. The text remains but is no longer linked to a URL.
Click Save to save the article.
For more information, see the Joomla! section of the HostPapa knowledge base.
If you have any questions or need help, you can always contact HostPapa Support by opening a support ticket. Details about how to open a support ticket are here.