I don't know which of the names are correct, I just wanted that the source of the old name from the peak is removed or updated, because you changed the "name" without changing "source:name".

The "source" tag can be used as a key (for the whole object) or as a prefix ["source:key="] (if the source of one key is different from the source of the other keys or if these haven't been checked with that source).

So if you change a "key" with a "source:key" you should remove the "source:key" or update it.