Hello St.,

As far as I know, there isn’t an official route called “Sentier Côtier” on this section. But from Beg er Goalennec up to Beg en Aud, most of the ways already had the tags
name=Sentier Côtier
name:br=Gwenodenn-aod
source:name:br=proper translation

Not all of them though – smaller pieces like steps, bridges, and boardwalks were missing.
The main purpose of creating the relation was to preserve the name and apply it consistently to the whole trail through membership, rather than repeating the name tags on each individual segment.

Would you consider this an appropriate approach? If there’s a better way, I’m all ears 🙂

Best,
Ales