Naw. I don't think that'd be right.
However, if you noticed, the Clow Reed Yuuko often mentions must be the same Clow Reed of CCS since xxxHOLiC and CCS allegedly take place in the same world (this also raises the question of 'Syaoran''s origins). I also think that Clow Country's Reed might have been in contact with the CCS Clow, perhaps through dreams...