Click here to update your profile Error

Thank you for a very good plugin.
It is doing a great job for us.

We have a few websites with this plugin feeding into the same MailChimp list.
The websites using this plugin are:
https://www.beverlycrestswim.com
https://www.bccameraclub.org
https://www.bcsharks.org
You can see the plugin on the home page of each one of these websites.

The list name for these subscribers is:
Beverly Crest Swim & Racquet Club

I discovered an issue when someone is already subscribed and in our Mailchimp list.
Assume someone is already subscribed but fills out and submits the plugin form again with the same email address.
The plugin responds with the following message: “That email address is already subscribed to the list. Click here to update your profile.”
The subscriber clicks as instructed and gets sent to this none existent web address regardless of which website they were using:
https://beverly-crest-swim-&-racquet-club.us3.list-manage.com/subscribe/send-email?……..
This creates the following error page:
This page can’t be displayed
Make sure the web address https://beverly-crest-…etc is correct

When I cut and paste that URL into my browser then modify urls to the following it works correctly
https://beverlycrestswim.us3.list-manage.com/subscribe/send-email?……..
https://bccameraclub.us3.list-manage.com/subscribe/send-email?……..
https://bcsharks.us3.list-manage.com/subscribe/send-email?……..

So it looks like the plugin is using the MailChimp List name when it should be using the website address.

Is this an error in the plugin?
Do I need to make some sort of change in my MailChimp account?
Do I need to make a change in my wordpress installation?

https://www.ads-software.com/plugins/mailchimp/