How to Change Log In Link on Password Reset page

Our site (https://www.triadmathinc.com) uses the GeneratePress theme, and has a forum (https://www.triadmathinc.com/student-forum/) that uses the wpForo plug-in. People cannot sign themselves up for the forum. An admin adds them as a user simultaneously to WordPress and wpForo, then they are sent an email with their username and a link to set their password. Once they set their password they are sent to a page that tells them their password has been reset and gives them a link to login: https://www.triadmathinc.com/wp-login.php?action=resetpass . Unfortunately, this link takes them to the dashboard and not our forum login page. How do I change the URL to the forum link mentioned above? I’ve checked the wp-login.php file by going into Appearance in the Dashboard and using the Editor, but I do not see where to change this link in that file.

What’s the best way to change this login link?