diff --git a/source/connector-mobilizon/changelog.txt b/source/connector-mobilizon/changelog.txt
index e11ebef..b47edcb 100644
--- a/source/connector-mobilizon/changelog.txt
+++ b/source/connector-mobilizon/changelog.txt
@@ -6,6 +6,7 @@
 #### Deprecated
 #### Removed
 #### Fixed
+- Improve translatability
 #### Security
 
 ### [0.4.0] - 2021-04-20
diff --git a/source/connector-mobilizon/includes/constants.php b/source/connector-mobilizon/includes/constants.php
index 795f9ed..159460e 100644
--- a/source/connector-mobilizon/includes/constants.php
+++ b/source/connector-mobilizon/includes/constants.php
@@ -9,4 +9,3 @@ if (!defined('ABSPATH')) {
 const DEFAULT_EVENTS_COUNT = 5;
 const NAME = '<wordpress-name>';
 const NICE_NAME = '<wordpress-nice-name>';
-const TEXT_DOMAIN = '<wordpress-name>';
diff --git a/source/connector-mobilizon/includes/events-list-shortcut.php b/source/connector-mobilizon/includes/events-list-shortcut.php
index bbf6fef..1aaab10 100644
--- a/source/connector-mobilizon/includes/events-list-shortcut.php
+++ b/source/connector-mobilizon/includes/events-list-shortcut.php
@@ -29,7 +29,6 @@ class EventsListShortcut {
     $locale = str_replace('_', '-', get_locale());
     $groupName = $atts_with_overriden_defaults['group-name'];
     $url = Settings::getUrl();
-    $textDomain = TEXT_DOMAIN;
     $timeZone = get_option('timezone_string');
 
     ob_start();
diff --git a/source/connector-mobilizon/includes/events-list-widget.php b/source/connector-mobilizon/includes/events-list-widget.php
index 4dfdc6d..90eedf5 100644
--- a/source/connector-mobilizon/includes/events-list-widget.php
+++ b/source/connector-mobilizon/includes/events-list-widget.php
@@ -11,9 +11,9 @@ class EventsListWidget extends \WP_Widget {
   public function __construct() {
     parent::__construct(
       NAME . '-events-list',
-      NICE_NAME . ' ' . esc_html__('Events List', TEXT_DOMAIN),
+      NICE_NAME . ' ' . __('Events List', 'connector-mobilizon'),
       array(
-        'description' => __('A list of the upcoming events of the connected Mobilizon instance.', TEXT_DOMAIN),
+        'description' => __('A list of the upcoming events of the connected Mobilizon instance.', 'connector-mobilizon'),
       ),
     );
   }
@@ -30,7 +30,6 @@ class EventsListWidget extends \WP_Widget {
     $locale = str_replace('_', '-', get_locale());
     $groupName = isset($options['groupName']) ? $options['groupName'] : '';
     $url = Settings::getUrl();
-    $textDomain = TEXT_DOMAIN;
     $timeZone = get_option('timezone_string');
 
     require dirname(__DIR__) . '/view/events-list.php';
@@ -39,10 +38,9 @@ class EventsListWidget extends \WP_Widget {
   }
 
   public function form($options) {
-    $title = !empty($options['title']) ? $options['title'] : esc_html__('Events', TEXT_DOMAIN);
+    $title = !empty($options['title']) ? $options['title'] : __('Events', 'connector-mobilizon');
     $eventsCount = !empty($options['eventsCount']) ? $options['eventsCount'] : DEFAULT_EVENTS_COUNT;
     $groupName = !empty($options['groupName']) ? $options['groupName'] : '';
-    $textDomain = TEXT_DOMAIN;
     
     require dirname(__DIR__) . '/view/events-list-widget/form.php';
   }
diff --git a/source/connector-mobilizon/includes/settings.php b/source/connector-mobilizon/includes/settings.php
index 2fd2ffc..b927f17 100644
--- a/source/connector-mobilizon/includes/settings.php
+++ b/source/connector-mobilizon/includes/settings.php
@@ -29,14 +29,14 @@ class Settings {
 
     add_settings_section(
       self::$SETTINGS_SECTION_NAME,
-      __('General Settings', TEXT_DOMAIN),
+      __('General Settings', 'connector-mobilizon'),
       '',
       self::$PAGE_NAME
     );
 
     add_settings_field(
       self::$SETTING_FIELD_NAME_URL,
-      __('URL', TEXT_DOMAIN),
+      __('URL', 'connector-mobilizon'),
       'MobilizonConnector\Settings::output_field_url',
       self::$PAGE_NAME,
       self::$SETTINGS_SECTION_NAME,
@@ -47,7 +47,6 @@ class Settings {
   }
 
   public static function output_field_url($args) {
-    $textDomain = TEXT_DOMAIN;
     $url = self::getUrl();
     require dirname(__DIR__) . '/view/settings/url-field.php';
   }
@@ -58,7 +57,7 @@ class Settings {
       add_settings_error(
         self::$OPTION_NAME_URL,
         'wordpress_mobilizon_field_url_error',
-        __('The URL is invalid.', TEXT_DOMAIN),
+        __('The URL is invalid.', 'connector-mobilizon'),
         'error'
       );
     }
@@ -70,7 +69,7 @@ class Settings {
 
   public static function register_settings_page() {
     add_options_page(
-      NICE_NAME . ' ' . __('Settings', TEXT_DOMAIN),
+      NICE_NAME . ' ' . __('Settings', 'connector-mobilizon'),
       NICE_NAME,
       'manage_options',
       NAME . '-settings',
diff --git a/source/connector-mobilizon/view/events-list-widget/form.php b/source/connector-mobilizon/view/events-list-widget/form.php
index 930554b..db614d4 100644
--- a/source/connector-mobilizon/view/events-list-widget/form.php
+++ b/source/connector-mobilizon/view/events-list-widget/form.php
@@ -5,14 +5,14 @@ if (!defined('ABSPATH')) {
 }
 ?>
 <p>
-  <label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_attr_e('Title', $textDomain); ?>:</label> 
+  <label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('Title', 'connector-mobilizon'); ?>:</label>
   <input class="widefat" id="<?php echo esc_attr($this->get_field_id('title')); ?>" name="<?php echo esc_attr($this->get_field_name('title')); ?>" type="text" value="<?php echo esc_attr($title); ?>">
 </p>
 <p>
-  <label for="<?php echo esc_attr($this->get_field_id('eventsCount')); ?>"><?php esc_attr_e('Number of events to show', $textDomain); ?>:</label>
+  <label for="<?php echo esc_attr($this->get_field_id('eventsCount')); ?>"><?php esc_html_e('Number of events to show', 'connector-mobilizon'); ?>:</label>
   <input class="tiny-text" id="<?php echo esc_attr($this->get_field_id('eventsCount')); ?>" name="<?php echo esc_attr($this->get_field_name('eventsCount')); ?>" type="number" value="<?php echo esc_attr($eventsCount); ?>" min="1">
 </p>
 <p>
-  <label for="<?php echo esc_attr($this->get_field_id('groupName')); ?>"><?php esc_attr_e('Group name (optional)', $textDomain); ?>:</label> 
+  <label for="<?php echo esc_attr($this->get_field_id('groupName')); ?>"><?php esc_html_e('Group name (optional)', 'connector-mobilizon'); ?>:</label>
   <input class="widefat" id="<?php echo esc_attr($this->get_field_id('groupName')); ?>" name="<?php echo esc_attr($this->get_field_name('groupName')); ?>" type="text" value="<?php echo esc_attr($groupName); ?>">
 </p>
diff --git a/source/connector-mobilizon/view/events-list.php b/source/connector-mobilizon/view/events-list.php
index ac4cdee..7735d0f 100644
--- a/source/connector-mobilizon/view/events-list.php
+++ b/source/connector-mobilizon/view/events-list.php
@@ -10,5 +10,5 @@ if (!defined('ABSPATH')) {
   data-maximum="<?php echo esc_attr($eventsCount); ?>"
   data-group-name="<?php echo esc_attr($groupName); ?>"
   data-time-zone="<?php echo esc_attr($timeZone); ?>">
-  <li style="display: none;"><?php echo esc_html_e('The events could not be loaded!', $textDomain); ?></li>
+  <li style="display: none;"><?php esc_html_e('The events could not be loaded!', 'connector-mobilizon'); ?></li>
 </ul>
diff --git a/source/connector-mobilizon/view/settings/url-field.php b/source/connector-mobilizon/view/settings/url-field.php
index f249f88..053e30b 100644
--- a/source/connector-mobilizon/view/settings/url-field.php
+++ b/source/connector-mobilizon/view/settings/url-field.php
@@ -10,5 +10,5 @@ if (!defined('ABSPATH')) {
   type="url"
   value="<?php echo esc_attr($url); ?>">
 <p class="description">
-  <?php esc_html_e('The URL of the Mobilizon instance whose events you want to list, e.g. https://example.net', $textDomain); ?>
+  <?php esc_html_e('The URL of the Mobilizon instance whose events you want to list, e.g. https://example.net', 'connector-mobilizon'); ?>
 </p>