I am not really happy that a string of words which have an understandable meaning ('open' and 'source' leading to 'open source') has been hijacked by some found

I am not really happy that a string of words which have an understandable meaning ('open' and 'source' leading to 'open source') has been hijacked by some foundation. I mean how would you phrase it if your customer wants to source to be open, but without the freedom of redistribution (because he doesnt want to pay for it).