Update "slug" for all sub pages in TYPO3 9
It would be realy nice to have a button "Update all slugs for pages". Background:
- new typo3 9 vesion has new site configuration for "nice" url
- slug can only be updated by opening each singe page and click "update"
- so if you have website with 3 or 4 levels and you change page title in level 1, you have to update each singel page on levels 2, 3 and 4
- if you have multilanguage website and first translate pages on level 2, 3 or 4 and at the end you translate level 1 you also have to update each single page in other levels