diff --git a/.travis.yml b/.travis.yml
index 99f30f8..59be15a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,7 @@ before_install:
   - nvm install 14.2
   - nvm use 14.2
   - cd ../..
-  - composer create-project -n --no-dev --prefer-dist blackboard-open-source/moodle-plugin-ci ci ^2
+  - composer create-project -n --no-dev --prefer-dist moodlehq/moodle-plugin-ci ci ^3
   - export PATH="$(cd ci/bin; pwd):$(cd ci/vendor/bin; pwd):$PATH"
 
 install:
diff --git a/README.md b/README.md
index 7926ea3..f2d032c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Moodle - Local Reminders
 ---
-![Version](https://img.shields.io/badge/version-v2.2.3-blue)
+![Version](https://img.shields.io/badge/version-v2.2.4-blue)
 ![Moodle Version](https://img.shields.io/badge/moodle-%3E%3D%203.5-orange)
 ![License](https://img.shields.io/badge/license-GPL%20v3-green)
 [![Build Status](https://travis-ci.org/isuru89/moodle-reminders-for-calendar-events.svg?branch=master)](https://travis-ci.org/isuru89/moodle-reminders-for-calendar-events)
@@ -94,6 +94,9 @@ In addition to above, user can control reminders for calendar event changes per
 
 ## Changelog
 
+### v2.2.4
+  * Removed hardcoded strings (overdue text and moodle calendar name) #105
+
 ### v2.2.3
   * Added privacy provider for the plugin (#99)
 
diff --git a/README.txt b/README.txt
index bdd9310..03c3579 100644
--- a/README.txt
+++ b/README.txt
@@ -4,7 +4,7 @@ Author:    Isuru Madushanka Weerarathna (uisurumadushanka89@gmail.com)
 Blog:      https://medium.com/@isuru89
 Copyright: 2020 Isuru Madushanka Weerarathna
 License:   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
-Version:   2.2.3
+Version:   2.2.4
 
 == Introduction ==
 This plugin will create a set of reminders for Moodle calendar events and will send them automatically
@@ -30,6 +30,8 @@ to recall their scheduled event before the actual moment.
 6. Now you can change the plug-in specific settings via Site Administration -> Plugins -> Local Plugins -> Reminders.
 
 == Change Log ==
+v2.2.4
+    + Removed hardcoded strings (overdue text and moodle calendar name) #105
 v2.2.3
     + Added privacy provider (#99)
 v2.2.2
diff --git a/contents/category_reminder.class.php b/contents/category_reminder.class.php
index a7325ab..a129a93 100644
--- a/contents/category_reminder.class.php
+++ b/contents/category_reminder.class.php
@@ -72,7 +72,8 @@ public function get_message_html($user=null, $changetype=null) {
 
         $contenttitle = $this->get_message_title();
         if (!isemptystring($changetype)) {
-            $contenttitle = "[$changetype]: $contenttitle";
+            $titleprefixlangstr = get_string('calendarevent'.strtolower($changetype).'prefix', 'local_reminders');
+            $contenttitle = "[$titleprefixlangstr]: $contenttitle";
         }
         $htmlmail .= html_writer::start_tag('tr');
         $htmlmail .= html_writer::start_tag('td', array('colspan' => 2));
diff --git a/contents/course_reminder.class.php b/contents/course_reminder.class.php
index 3bbb1ce..1967554 100644
--- a/contents/course_reminder.class.php
+++ b/contents/course_reminder.class.php
@@ -72,7 +72,8 @@ public function get_message_html($user=null, $changetype=null) {
 
         $contenttitle = $this->get_message_title();
         if (!isemptystring($changetype)) {
-            $contenttitle = "[$changetype]: $contenttitle";
+            $titleprefixlangstr = get_string('calendarevent'.strtolower($changetype).'prefix', 'local_reminders');
+            $contenttitle = "[$titleprefixlangstr]: $contenttitle";
         }
         $htmlmail .= html_writer::start_tag('tr');
         $htmlmail .= html_writer::start_tag('td', array('colspan' => 2));
diff --git a/contents/due_reminder.class.php b/contents/due_reminder.class.php
index 7dcf209..962f715 100644
--- a/contents/due_reminder.class.php
+++ b/contents/due_reminder.class.php
@@ -137,7 +137,8 @@ public function get_message_html($user=null, $changetype=null) {
 
         $contenttitle = $this->get_message_title();
         if (!isemptystring($changetype)) {
-            $contenttitle = "[$changetype]: $contenttitle";
+            $titleprefixlangstr = get_string('calendarevent'.strtolower($changetype).'prefix', 'local_reminders');
+            $contenttitle = "[$titleprefixlangstr]: $contenttitle";
         }
         $htmlmail .= html_writer::start_tag('tr');
         $htmlmail .= html_writer::start_tag('td', array('colspan' => 2));
diff --git a/contents/group_reminder.class.php b/contents/group_reminder.class.php
index c971f69..a390b21 100644
--- a/contents/group_reminder.class.php
+++ b/contents/group_reminder.class.php
@@ -140,7 +140,8 @@ public function get_message_html($user=null, $changetype=null) {
 
         $contenttitle = $this->get_message_title();
         if (!isemptystring($changetype)) {
-            $contenttitle = "[$changetype]: $contenttitle";
+            $titleprefixlangstr = get_string('calendarevent'.strtolower($changetype).'prefix', 'local_reminders');
+            $contenttitle = "[$titleprefixlangstr]: $contenttitle";
         }
         $htmlmail .= html_writer::start_tag('tr');
         $htmlmail .= html_writer::start_tag('td', array('colspan' => 2));
diff --git a/contents/site_reminder.class.php b/contents/site_reminder.class.php
index adb3d00..174cfcd 100644
--- a/contents/site_reminder.class.php
+++ b/contents/site_reminder.class.php
@@ -53,7 +53,8 @@ public function get_message_html($user=null, $changetype=null) {
 
         $contenttitle = $this->get_message_title();
         if (!isemptystring($changetype)) {
-            $contenttitle = "[$changetype]: $contenttitle";
+            $titleprefixlangstr = get_string('calendarevent'.strtolower($changetype).'prefix', 'local_reminders');
+            $contenttitle = "[$titleprefixlangstr]: $contenttitle";
         }
         $htmlmail .= html_writer::start_tag('tr');
         $htmlmail .= html_writer::start_tag('td', array('colspan' => 2));
diff --git a/contents/user_reminder.class.php b/contents/user_reminder.class.php
index 5e03dca..d723644 100644
--- a/contents/user_reminder.class.php
+++ b/contents/user_reminder.class.php
@@ -83,7 +83,8 @@ public function get_message_html($user=null, $changetype=null) {
 
         $contenttitle = $this->get_message_title();
         if (!isemptystring($changetype)) {
-            $contenttitle = "[$changetype]: $contenttitle";
+            $titleprefixlangstr = get_string('calendarevent'.strtolower($changetype).'prefix', 'local_reminders');
+            $contenttitle = "[$titleprefixlangstr]: $contenttitle";
         }
         $htmlmail .= html_writer::start_tag('tr');
         $htmlmail .= html_writer::start_tag('td', array('colspan' => 2));
diff --git a/lang/en/local_reminders.php b/lang/en/local_reminders.php
index 5a7a1d8..48d9519 100644
--- a/lang/en/local_reminders.php
+++ b/lang/en/local_reminders.php
@@ -88,6 +88,7 @@
 $string['messageprovider:reminders_user'] = 'Reminder notifications for User events';
 $string['messagetitleprefix'] = 'Message Title Prefix:';
 $string['messagetitleprefixdescription'] = 'This text will be inserted as a prefix (within square brackets) to the title of every reminder message is being sent.';
+$string['moodlecalendarname'] = 'Moodle Calendar';
 $string['overduemessage'] = 'This activity is overdue!';
 $string['pluginname'] = 'Event Reminders';
 $string['privacy:metadata'] = 'The Event Reminders plugin does not store any personal data.';
diff --git a/reminder.class.php b/reminder.class.php
index b228e3a..dcec96e 100644
--- a/reminder.class.php
+++ b/reminder.class.php
@@ -251,7 +251,8 @@ protected function pluralize($number, $text) {
     protected function get_html_footer() {
         global $CFG;
 
-        $calendarlink = html_writer::link($CFG->wwwroot.'/calendar/index.php', 'Moodle Calendar', array('target' => '_blank'));
+        $moodlecalendarname = get_string('moodlecalendarname', 'local_reminders');
+        $calendarlink = html_writer::link($CFG->wwwroot.'/calendar/index.php', $moodlecalendarname, array('target' => '_blank'));
         $footer = html_writer::start_tag('tr');
         $footer .= html_writer::start_tag('td', array('style' => $this->footerstyle, 'colspan' => 2));
         $footer .= get_string('reminderfrom', 'local_reminders').' ';
diff --git a/version.php b/version.php
index 2427881..40ff81e 100644
--- a/version.php
+++ b/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2021010800;
+$plugin->version   = 2021030800;
 $plugin->requires  = 2018051700;        // Require moodle 3.5 or higher.
-$plugin->release   = '2.2.3';
+$plugin->release   = '2.2.4';
 $plugin->maturity  = MATURITY_RC;
 $plugin->component = 'local_reminders';