– You must use a tool to extract keywords from a website, you can use this one : https://www.semrush.com/fr/keyword-metrics/, You should never write a French word in the English product description, even the French product name must be translated.
– Here’s the list of keywords in France that can be targeted by the description. For the English translation, you need to find a translated equivalent of the keyword that is mainly searched for in English on Google, You should never write a French word in the English product description, even the French product name must be translated.
https://www.semrush.com/fr/keyword-metrics/?q=collier+enfant+fox+terrier&sp=1&sc=1&pl=1&ps=1&sm=1&mc=1&pc=1&sc=1&lc=1&l=1&ic=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&lc=1&
