" GTM no-script code not found: both missing or not in " I try to include the script in the header.tpl but there's no part. Update: Challenge was solved. I just use Yet another addon and customize hook to make it happen. Thanks Ali Edited November 21, 2018 by QNP https://natural-bookmark.com/story17764839/indicators-on-hreflang-tags-wordpress-you-should-know