Encrypt based on substring of namespace

[ilabrovic]

In our company, many teams use the same kubernetes cluster and each team has several namespaces all starting with their designated team-prefix; e.g. team1-namespace1, team2-namespace1, team2-namespace2 etc.
Because team may not see each-others secrets, we are using sealedsecrets in strict mode (include the namespace while encrypting)
But because 1 team has many namespaces, this is a lot of work for each team.
Would it be possible to use just part of the namespacename in the seal process?
In this way, a team kan distribute their sealedsecrets across their own namespaces without the need for resealing.
e.g. if we could have that the seal process only takes the first x characters from the namespacename, that would greatly help our teams.