MDL-22054 converting course formats to have own lang packs

AMOS START
 MOV [namescorm,core],[sectionname,format_scorm]
 MOV [namesocial,core],[sectionname,format_social]
 MOV [nametopics,core],[sectionname,format_topics]
 MOV [nameweeks,core],[sectionname,format_weeks]
AMOS END

course/format/scorm/lang/en/format_scorm.php

@@ -23,4 +23,5 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+$string['sectionname'] = 'SCORM';
 $string['pluginname'] = 'SCORM format';

course/format/social/lang/en/format_social.php

@@ -23,4 +23,5 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+$string['sectionname'] = 'section';
 $string['pluginname'] = 'Social format';

course/format/topics/lang/en/format_topics.php

@@ -23,4 +23,5 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+$string['sectionname'] = 'topic';
 $string['pluginname'] = 'Topics format';

course/format/weeks/lang/en/format_weeks.php

@@ -23,4 +23,5 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
+$string['sectionname'] = 'week';
 $string['pluginname'] = 'Weekly format';

course/lib.php

@@ -3169,11 +3169,7 @@ function move_category($category, $newparentcat) {
  * @return Name that the course format prefers for sections
  */
 function get_section_name($format) {
-    $sectionname = get_string("name$format","format_$format");
-    if($sectionname == "[[name$format]]") {
-        $sectionname = get_string("name$format");
-    }
-    return $sectionname;
+    return get_string('sectionname', "format_$format");
 }
 
 /**

lang/en/moodle.php

@@ -1095,10 +1095,6 @@ $string['mycourses'] = 'My courses';
 $string['mymoodledashboard'] = 'My Moodle dashboard';
 $string['myprofile'] = 'My profile';
 $string['name'] = 'Name';
-$string['namescorm'] = 'SCORM';
-$string['namesocial'] = 'section';
-$string['nametopics'] = 'topic';
-$string['nameweeks'] = 'week';
 $string['navigation'] = 'Navigation';
 $string['needed'] = 'Needed';
 $string['never'] = 'Never';