Adding a plugin textdomain / translation into wordpress

A plugin textdomain is required if you need to translate your own plugin in different langauges i.e. to internationalize the plugin.

Here are the required steps

Step 1: Decide the plugin textdomain name

e.g. my_plugin_textdomain

Step 2: Initialise the languages directory for the plugin textdomain

Add below code to your plugin

Create languages folder within your plugins directory.

Step 3: Create PO file for the languages

If you are creating a language translation for German then you would need to create a po file with below name

my_plugin_textdomain-de_DE.po

Download a sample PO file

Open the file in a suitable text editor and add the necessary translations in the file

Step 4: Create MO file

Once all the translations are added to the PO file open the file in Poeditor and just save the file. Poeditor will automatically create corresponding mo file. Upload both the files on your plugin languages folder

 

For the translation to show up for the corresponding words or phrases __(“sample text”) is to be used within the plugin code.