Harmonize / across all name-related commands

Docker-DCO-1.1-Signed-off-by: Djibril Koné <kone.djibril@gmail.com> (github: enokd)
Merge branch '3369_Fix_Repeated_slash_char'
Harmonize / character across all name-related commands

Docker-DCO-1.1-Signed-off-by: Djibril Koné <kone.djibril@gmail.com> (github: enokd)