Woo commerce link different variation and attributes

Hello,

First sorry for my english no perfect!
This page for example of probleme : http://www.enduroshop.fr/jantes/jantes-roues-cross-enduro-supermotard/paire-de-jantes-sm-pro-platinium-250-450-honda-crf-2004-a-2012-2013-supermotard/

I have differents atribut (Dimension jante arrière, Dimension jante avant Coloris cercle…ect) for this product.

I have a probleme beucause i dont want to link all variation but juste some variation with some attributs. Exemple If “Dimension de jante avant” is “17′ x 5.00” i want “Coloris de cercle” is just “bleu” et ‘jaune”. I know it’s possible to do manualy but i have to many variation., i must do it automaticly

A solution will be select my attributs, link variations, save it, next select other attribut and link varations. But it’s not possible because Woo commerce keep only the last attributs saving to creat variation.

Someone have a solution to this probleme ? I have check many plugin and don’t find that i want

Thanks a lot
Jacques

https://wordpress.org/plugins/woocommerce/