diff --git a/enrol/cohort/lib.php b/enrol/cohort/lib.php
index 7c1eef26803..9e169808c1e 100644
--- a/enrol/cohort/lib.php
+++ b/enrol/cohort/lib.php
@@ -237,8 +237,8 @@ class enrol_cohort_plugin extends enrol_plugin {
         if ($this->allow_unenrol_user($instance, $ue) && has_capability('enrol/cohort:unenrol', $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }
diff --git a/enrol/database/lib.php b/enrol/database/lib.php
index 890942a47bf..c9b36861a48 100644
--- a/enrol/database/lib.php
+++ b/enrol/database/lib.php
@@ -98,8 +98,8 @@ class enrol_database_plugin extends enrol_plugin {
         if ($this->allow_unenrol_user($instance, $ue) && has_capability('enrol/database:unenrol', $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }
diff --git a/enrol/flatfile/lib.php b/enrol/flatfile/lib.php
index 498584819bb..fa4b6b83086 100644
--- a/enrol/flatfile/lib.php
+++ b/enrol/flatfile/lib.php
@@ -133,13 +133,14 @@ class enrol_flatfile_plugin extends enrol_plugin {
         if ($this->allow_unenrol_user($instance, $ue) && has_capability("enrol/flatfile:unenrol", $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         if ($this->allow_manage($instance) && has_capability("enrol/flatfile:manage", $context)) {
             $url = new moodle_url('/enrol/editenrolment.php', $params);
             $actionparams = array('class' => 'editenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_EDIT);
-            $actions[] = new user_enrolment_action(new pix_icon('t/edit', ''), get_string('edit'), $url, $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/edit', get_string('editenrolment', 'enrol')),
+                get_string('editenrolment', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }
diff --git a/enrol/lti/lib.php b/enrol/lti/lib.php
index 0edfbfbdcac..3e6cb2e7dce 100644
--- a/enrol/lti/lib.php
+++ b/enrol/lti/lib.php
@@ -393,13 +393,14 @@ class enrol_lti_plugin extends enrol_plugin {
         if ($this->allow_unenrol_user($instance, $ue) && has_capability("enrol/lti:unenrol", $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         if ($this->allow_manage($instance) && has_capability("enrol/lti:manage", $context)) {
             $url = new moodle_url('/enrol/editenrolment.php', $params);
             $actionparams = array('class' => 'editenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_EDIT);
-            $actions[] = new user_enrolment_action(new pix_icon('t/edit', ''), get_string('edit'), $url, $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/edit', get_string('editenrolment', 'enrol')),
+                get_string('editenrolment', 'enrol'), $url, $actionparam);
         }
         return $actions;
     }
diff --git a/enrol/manual/lib.php b/enrol/manual/lib.php
index c71c2467050..676901d6ee0 100644
--- a/enrol/manual/lib.php
+++ b/enrol/manual/lib.php
@@ -377,13 +377,14 @@ class enrol_manual_plugin extends enrol_plugin {
         if ($this->allow_unenrol_user($instance, $ue) && has_capability("enrol/manual:unenrol", $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         if ($this->allow_manage($instance) && has_capability("enrol/manual:manage", $context)) {
             $url = new moodle_url('/enrol/editenrolment.php', $params);
             $actionparams = array('class' => 'editenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_EDIT);
-            $actions[] = new user_enrolment_action(new pix_icon('t/edit', ''), get_string('edit'), $url, $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/edit', get_string('editenrolment', 'enrol')),
+                get_string('editenrolment', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }
diff --git a/enrol/meta/lib.php b/enrol/meta/lib.php
index 0b6bfd0171e..3aafd8a3194 100644
--- a/enrol/meta/lib.php
+++ b/enrol/meta/lib.php
@@ -111,8 +111,8 @@ class enrol_meta_plugin extends enrol_plugin {
         if ($this->allow_unenrol_user($instance, $ue) && has_capability('enrol/meta:unenrol', $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }
diff --git a/enrol/paypal/lib.php b/enrol/paypal/lib.php
index 7ec6722175b..f2cab89fb2d 100644
--- a/enrol/paypal/lib.php
+++ b/enrol/paypal/lib.php
@@ -292,13 +292,14 @@ class enrol_paypal_plugin extends enrol_plugin {
         if ($this->allow_unenrol($instance) && has_capability("enrol/paypal:unenrol", $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         if ($this->allow_manage($instance) && has_capability("enrol/paypal:manage", $context)) {
             $url = new moodle_url('/enrol/editenrolment.php', $params);
             $actionparams = array('class' => 'editenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_EDIT);
-            $actions[] = new user_enrolment_action(new pix_icon('t/edit', ''), get_string('edit'), $url, $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/edit', get_string('editenrolment', 'enrol')),
+                get_string('editenrolment', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }
diff --git a/enrol/self/lib.php b/enrol/self/lib.php
index 3519f76fe11..a1bfd9b46d4 100644
--- a/enrol/self/lib.php
+++ b/enrol/self/lib.php
@@ -537,13 +537,14 @@ class enrol_self_plugin extends enrol_plugin {
         if ($this->allow_unenrol($instance) && has_capability("enrol/self:unenrol", $context)) {
             $url = new moodle_url('/enrol/unenroluser.php', $params);
             $actionparams = array('class' => 'unenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_UNENROL);
-            $actions[] = new user_enrolment_action(new pix_icon('t/delete', ''), get_string('unenrol', 'enrol'), $url,
-                $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/delete', get_string('unenrol', 'enrol')),
+                get_string('unenrol', 'enrol'), $url, $actionparams);
         }
         if ($this->allow_manage($instance) && has_capability("enrol/self:manage", $context)) {
             $url = new moodle_url('/enrol/editenrolment.php', $params);
             $actionparams = array('class' => 'editenrollink', 'rel' => $ue->id, 'data-action' => ENROL_ACTION_EDIT);
-            $actions[] = new user_enrolment_action(new pix_icon('t/edit', ''), get_string('edit'), $url, $actionparams);
+            $actions[] = new user_enrolment_action(new pix_icon('t/edit', get_string('editenrolment', 'enrol')),
+                get_string('editenrolment', 'enrol'), $url, $actionparams);
         }
         return $actions;
     }