Blocking countries in WordPress can be useful in various situations. For example, if you are experiencing a high number of spam comments from a specific country, or if you want to limit access to your website to specific regions only. Here are the steps to block countries in WordPress:
Install A Plugin
There are many plugins available in the WordPress repository that allow you to block countries. Some popular ones include WP Cerber Security, Wordfence Security, and iThemes Security. Choose the one that best suits your needs and install it.

Configure The Plugin
Once the plugin is installed, you need to configure it. In most cases, this involves selecting the countries you want to block and specifying the type of block you want to implement (e.g. blocking access to the entire site, blocking access to certain pages, etc.).

Test The Block
Before you activate the block, it’s a good idea to test it to make sure it’s working as expected. You can do this by accessing your site from a location in the country you want to block. If the block is working, you should not be able to access the site.
Activate The Block
Once you are satisfied that the block is working correctly, activate it. This will prevent visitors from the blocked countries from accessing your site.
Monitor The Block
It’s important to monitor the block to ensure that it’s still working and not causing any unintended consequences. For example, if you have a global audience and you block a country where you have legitimate visitors, you may need to adjust the block to allow access from that country.
By following these steps, you can easily block countries in WordPress and help protect your site from unwanted traffic or spam.
Conclusion
Blocking countries in WordPress can be a useful feature to implement in order to protect your website from unwanted traffic, spam, or to limit access to specific regions. With the use of plugins, it is easy to configure and customize the blocking settings according to your preferences. However, it is important to test and monitor the block to ensure it is working effectively and not causing any unintended consequences. By following the steps outlined in this guide, you can easily implement country blocking in WordPress and enhance the security of your website.