This is a custom coded Framer component that will allow you to protect any page with a password. Its very simple to use, and you can customise freely.
To use this component, you will have to create a new code file in your website, copy the code from this component and paste it into your new code file. Then select the main page and under code overrides on the "File" chose Password_Protection and on "Override" chose requiresAuth. For you to be able to edit the contents however, you need to know a little about code, but I have simplified and labelled everything for a easier interaction :)