thberrid

Ok, thanks for the explainations.

It works, thank you !

Why don’t you consider this as an elegant solution ?

Thank you for your time !

Indeed I use a sub-directories multisite as a multilanguage solution, eg :
main site : localhost
english version : localhost/en/
italian version : localhost/it/

More : the whole wordpress files & folders are in a subdirectory :
site_url() = localhost/wordpress
home_url() = localhost