@Desriveaux: your changeset was undone because of lack of verifiability (not to mention incorrect capitalisation and more), and out of protection for the map after finding out that many changesets contained implausible names (sentier des Gembloutois bienheureux, sentier de Marie-Martine, sentier des coquefredouilles, chemin d'Olivier le Sardanapale, piste des fesse-mathieux, chemin des gourgandines…).
Either you invented them yourself and pretend they come from "old locals" that only you know, or, should those name really exist locally, they are not documented nor posted anywhere.  Those paths have been on the map for several years, it is very unlikely no-one would have missed the name.

If you want to make positive contributions to improve the map, some additional comments and guideline have been provided under your other changeset there.
https://www.openstreetmap.org/changeset/137636642