article and page urls

[ang3lx]

Hello I would mod URL of CMS

for articles www.site.com/[ID]-[slug-it] www.site.com/en/[ID]-[slug-en] example www.site.com/22-nuovo-iphone-apple www.site.com/en/22-new-iphone-apple

where I should modify to make this happen?

for pages if I set parent of subpage, link has not parent slug example child page with slug "subpage" has "test" as parent page url should be www.site.com/test/subpage but now is www.site.com/subpage

are this two mods easy to implement?