Private WP will make sure people can only read your blog after they log in. Already logged in users will see no difference. 
Users who are logged out will get the login page, and only that.
Use this for private “intranet style” blogs, or closed community sites.
Note that the plugin offers no options. Activate it to turn it on, deactivate it to turn it off!
If you also use Windows Live Writer, be sure to check out <a href="https://wordpress.org/extend/plugins/wlw-login/" rel="ugc">WLW Login</a>.

Private WP

This plugin is simple and robust (it works even it hasn't been updated for 2 years) ... yet it does exactly what it should do: lock the whole site with the login site.
For most of our beta sites this is exactly what we need while the clients editing the site until it is ready for golive. No unnecessary additional features that need your focus ... just active it and its runs.



Does what it should do

Makes your blog accessible only to logged in users.

Eliyahna

Close Up Shop lets WooCommerce store‑owners define any number of closure periods (for holidays, inventory counts, vacations, etc.). While the shop is closed, all store‑related pages (shop, product, cart, checkout, account) redirect to a dedicated Shop Closed page that displays your custom message and the exact date & time the shop will reopen.
Version 1.4 introduces a real‑time [closeupshop_reopen_time] shortcode that is evaluated whenever the page is viewed, so the reopening information is never stale, even if you change the schedule later.
Key Features
Creates a Shop Closed page automatically on activation.
Intuitive admin screen under Settings → Close Up Shop to add, remove, and reorder unlimited closure periods.
One‑click Add / Remove rows (JavaScript enhanced, no page refresh).
Live [closeupshop_reopen_time] shortcode – drop it anywhere to show the next reopening date & time using your WordPress date/time formats.
Automatic redirection from WooCommerce pages while the shop is closed.
Respects the site time‑zone set in Settings → General.
Sends nocache_headers() and defines DONOTCACHEPAGE during redirects and on the Shop Closed page to prevent caching plugins from serving outdated content.
<h3>Short Description</h3>
Automatically redirects visitors to a “Shop Closed” page during scheduled closure periods and shows a live reopening time powered by a shortcode that updates on every page load.
<h3>Support</h3>
Need help? Open a topic on the plugin support forum or contact the author via https://eliyahna.com.
<h3>Acknowledgements</h3>
Thanks to the WordPress & WooCommerce communities for their amazing tools and documentation.

Close Up Shop

Close Up Shop lets WooCommerce store‑owners define any number of closure periods (for holidays, inventory counts, vacations, etc.).

Private WP vs Close Up Shop