How change the ISO and Where is hreflang configured into Prestashop

[round1]

I have a problem with Prestashop 1.7.5.1 with French Canadian language.

Pretashop has configure the French Canada has "qc" instead of "fr" or "fr_CA" which causing Google Search Console to not identify the proper language for indexing my pages.

My pages are showing in source:

<link rel="alternate" href="https://store.copiscan.com/qc/" hreflang="qc"> <link rel="alternate" href="https://store.copiscan.com/en/" hreflang="en-us">

I need to change it for "fr_CA". I check into Database and not found any value associated to "hreflang" configuration.

Here are my languages installed into Prestashop: 

 

 

Edited December 28, 2021 by round1 (see edit history)

[juanrojas]

Hello, and what if you click where it says modifier right there in that screenshot you send?