Hi there,
Heh, we don't have managers :)
We do have a community that sometimes develops conventions. This issue is already briefly discussed here: https://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Conventions/Slowroads#Names
Note that we follow what's on the ground, so you can't just have a general rule for which part of the name should come first. If there is signage on the ground, I think the wiki is pretty clear.
If you want to discuss this, you can start a topic at https://community.openstreetmap.org/c/communities/be/61 or on the chat at https://app.element.io/#/room/#osmbe:matrix.org