Noted That:

• To install correctly this idna.zip .
• Fisrt Download the idna.zip to your computer
• Extract/Open idna.zip to Your Computer.
• Then, Find readme.txt file inside idna.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " idna.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " idna.zip "  Downloaded plugin from your computer, Where you downloaded idna.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " IDNA " folder is added on left sidemenu. Now, Click on " IDNA " folder.

   Noted that: If you do not see " IDNA " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  IDNA Configurtions and Settings or How to work " IDNA " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " IDNA " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is IDNA
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

NOTE: This plugin requires PHP5

See The Notes in: ‘Other Notes’ below before installing

1. Point a web browser to WP plugins

2. Search for idna , download and upload to your web host.

3. Copy the whole idna directory to the /wp-content/plugins/ directory of your WP blog

4. Access the administrative section of your WP blog.
   (In a typical default installation, WP determines your hostname and sets the WP blog url field
   to the Punycode verion of your url, so you should be able to access the administrative section
   of your WP blog using the Punycode version of the IDN) if that is not the case, you will first
   have to set the blog Url to use the Punycode version of your IDN, so you
   can access the administrative section to activate the plugin.

5. To get the PUNYCODE version of your IDN, here is an online conversion tool

6. Activate the plugin IDNA through the Plugins menu in WordPress

7. Change your WP Url to now use your IDN

   • Navigate to General Settings menu
   • set the WordPress address (URL) field to your IDN name (*)
   • set the Blog address (URL) field to your IDN name
   • Save Changes

8. If something does go wrong and you get locked out of the admin section, see
   the notes in ‘Other Notes’ (Arbitrary section), to regain access.

• Unfortunely, for security reasons, current Firefox versions will display the Punycode
  version and NOT the IDN. For more details,(and work around)
  see the ‘Other Notes’ Link (Arbitrary section – readme.txt).