root_path is not effective

[FedericOldani]

Good afternoon, I'm trying to run the ckan docker container on my server. Since I wanna point my catalog to localhost:5000/ckan/foo (just to try) I edited ckan_entrypoint.sh and added "ckan.root_path = /ckan/{{LANG}}/foo" (Tested also without {{LANG}}). Result: the home is visible at localhost:5000 but all the links (dataset, organizations, groups, about, etc) correctly point to localhost:5000/ckan.

Any advice to solve?