TYPO3 Core

Title attributes from three icons (Shortcut, Clear Cache, Search) in backends upper right corner are hardcoded and not be able to translate.

Solution for "Search":
Replace the hardcoded label in
typo3_src-4.2.0/typo3/classes/class.backendsearchmenu.php
with
$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.search');

Solution for "Clear Cache":
Replace the hardcoded label in
typo3_src-4.2.0/typo3/classes/class.clearcachemenu.php
with
$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:rm.clearCache_clearCache');

Solution for "Shortcut":
Add a new line to
typo3_src-4.2.0/typo3/sysext/lang/locallang_core.xml like
<label index="labels.shortcut">Shortcut</label>

Replace the hardcoded label in
typo3_src-4.2.0/typo3/classes/class.shortcutmenu.php
with
$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:labels.shortcut');
(issue imported from #M8270)