支払い | 新宿日本語学校 - SNG review for Buy Button channel

We have a multi language site that includes 2 variant options on the buy button, however we are not able to change the variant names or at least do so in the button code manually to have multiple languages. Although I am now exploring apps for this, it would be better to include some sort of native support for this. Also the load times for the button are pretty slow and the pages that include them have suffered performance wise as a result.