Prerequisite As an admin install a language pack different to 'English'. When testing this do change the language to that different from 'English' one. Testing aria-label in table pagination As trainer, in a course, enrol more than 40 students. Go to Participants. Skip to the second page. Using browser inspector check the 'aria-label' value for Next or/and Previous buttons in the pagination bar.  Verify the values for 'Previous' and 'Next' are localized. Testing aria-label in user tours As administrator, go to admin/tool/usertours/configure.php and do import a usertour for the dashboard like this one https://archive.moodle.net/mod/data/view.php?d=2&rid=757&filter=1 . (Do ignore warning related to blocks removed in the meantime and hence missing language strings). As student, go to the Dashboard and wait for the user tour to start. Skip to the second page. Using browser inspector check the Previous page/Next page/End tour buttons have no superfluous 'aria-label' value and the button still say "Previous", "Next" and "End tour". Testing aria-label in role manager As an admin go to a create a new user and enrol it as manager in a course category. Go to a course of that category. Go to 'More...' option in the course cog menu Go to Users > Other users. Verify the new user is listed in 'Other users' page. Click on 'Assign roles'  icon on the right side of the table. Using browser inspector check the 'aria-label' value for the close icon X in the 'Asign roles' small modal. Verify the value for 'Close' is localized.