Does a center channel have to match the front spke

Does a center channel have to match the right and left front speakers?
I have Dynaudio Confidence 1 speakers on the left and right. The Dynaudio’s have an Esotec tweeter. For music listening I’ll just use the right and left channels, but for watching movies, I’m going to add a center channel speaker. To maintain good sound for watching movies, is it best to only get a Dynaudio speaker that has the same tweeter. Or can I get a less expensive but good center from another manufacturer who doesn’t use that particular tweeter and still good good quality sound without the tweeters mixing badly?

Thanks.