Hi,
I need to translate the string below into Breton (br), a celtic language.
https://translatewiki.net/wiki/MediaWiki:Wikibase-omitted-undo-ops/en :
$1 {{PLURAL:$1|change|changes}} cannot be undone because the {{PLURAL:$1|value has|values have}} changed in the meantime

Celtic languages (Breton, Welsh, Irish...) don't mark plural after numbers but they do mark in some cases a change in the first letter of a word after a number

For example (this is only for Breton) :
change : kemm
changes : kemmoù
1 change : 1 c'hemm
2 changes : 2 gemm
3 changes : 3 c'hemm
4 changes : 4 c'hemm
5 changes : 5 kemm
etc.

So, depending of the number used the aspect of the word changes. How can I specify this in order for my translation to be correct ?

Thanks