diff --git a/public/main/inc/ajax/statistics.ajax.php b/public/main/inc/ajax/statistics.ajax.php
index 7504b8dbdf..7bfa5666f1 100644
--- a/public/main/inc/ajax/statistics.ajax.php
+++ b/public/main/inc/ajax/statistics.ajax.php
@@ -205,7 +205,7 @@ switch ($action) {
         } elseif ('courses' == $action) {
             $courseCategoryRepo = Container::getCourseCategoryRepository();
             $categories = $courseCategoryRepo->findAll();
-            $statsName = 'CountCours';
+            $statsName = 'Total number of courses';
             // total amount of courses
             $all = [];
             foreach ($categories as $category) {
@@ -213,7 +213,7 @@ switch ($action) {
                 $all[$category->getTitle()] = $category->getCourses()->count();
             }
         } elseif ('courses_by_language' == $action) {
-            $statsName = 'CountCourseByLanguage';
+            $statsName = 'Count course by language';
             $all = Statistics::printCourseByLanguageStats();
             // use slightly different colors than previous chart
             for ($k = 0; $k < 3; $k++) {
@@ -221,7 +221,7 @@ switch ($action) {
                 array_push($palette, $item);
             }
         } elseif ('users' == $action) {
-            $statsName = 'NumberOfUsers';
+            $statsName = 'Number of users';
             $countInvisible = isset($_GET['count_invisible']) ? (int) $_GET['count_invisible'] : null;
             $all = [
                 get_lang('Trainers') => Statistics::countUsers(COURSEMANAGER, null, $countInvisible),
@@ -286,7 +286,7 @@ switch ($action) {
         $list = [];
         $palette = ChamiloApi::getColorPalette(true, true);
 
-        $statsName = 'NumberOfUsers';
+        $statsName = 'Number of users';
         $filter = $_REQUEST['filter'];
 
         $startDate = $_REQUEST['date_start'];
@@ -617,7 +617,7 @@ switch ($action) {
         $list = [];
         $palette = ChamiloApi::getColorPalette(true, true);
 
-        $statsName = 'NumberOfUsers';
+        $statsName = 'Number of users';
         $filter = $_REQUEST['filter'];
 
         $startDate = Database::escape_string($_REQUEST['date_start']);
diff --git a/public/main/my_space/myStudents.php b/public/main/my_space/myStudents.php
index 69fca2ae0e..d20d5f766d 100644
--- a/public/main/my_space/myStudents.php
+++ b/public/main/my_space/myStudents.php
@@ -2032,7 +2032,7 @@ if (empty($details)) {
                 $i++;
             }
         } else {
-            echo '<tr><td colspan="6">'.get_lang('NoTest').'</td></tr>';
+            echo '<tr><td colspan="6">'.get_lang('There is no test for the moment').'</td></tr>';
         }
         echo '</tbody></table></div>';
     }
diff --git a/public/main/template/default/tracking/tracking_course_log.html.twig b/public/main/template/default/tracking/tracking_course_log.html.twig
index fcff776589..36f5a7c775 100644
--- a/public/main/template/default/tracking/tracking_course_log.html.twig
+++ b/public/main/template/default/tracking/tracking_course_log.html.twig
@@ -58,7 +58,7 @@ $(() => {
         data: {
             labels: ["0-9%", "10-19%", "20-29%", "30-39%", "40-49%", "50-59%", "60-69%", "70-79%", "80-89%", "90-100%"],
             datasets: [{
-                label: '{{ "NumberOfUsers"|get_lang|e('js') }}',
+                label: '{{ "Number of users"|get_lang|e('js') }}',
                 data: {{ score_distribution|raw }},
                 backgroundColor: {{ chart_colors|raw }},
                 borderColor: {{ chart_colors|raw }},
@@ -74,7 +74,7 @@ $(() => {
                 y: {
                     position: "left",
                     title: {
-                      text: '{{ "NumberOfUsers"|get_lang|e('js') }}',
+                      text: '{{ "Number of users"|get_lang|e('js') }}',
                       display: true
                     },
                     ticks: {
diff --git a/public/main/tracking/exams.php b/public/main/tracking/exams.php
index 9b14c53293..b279d33d5e 100644
--- a/public/main/tracking/exams.php
+++ b/public/main/tracking/exams.php
@@ -376,7 +376,7 @@ if (!empty($courseList)) {
             } else {
                 $html .= "<tr>
                             <td colspan='6'>
-                                ".get_lang('NoTest')."
+                                ".get_lang('There is no test for the moment')."
                             </td>
                         </tr>
                      ";
@@ -384,7 +384,7 @@ if (!empty($courseList)) {
         } else {
             $html .= "<tr>
                         <td colspan='6'>
-                            ".get_lang('NoTest')."
+                            ".get_lang('There is no test for the moment')."
                         </td>
                     </tr>
                  ";