wpodd

After creating a copy of the site and loading a backup that has an earlier version of WP it seems that WP 6.7 is causing the problem. It was fine to use the latest version of the Event Calendar with an earlier version of WP, but as soon as I updated to 6.7, the calendar returned to being displayed in English instead of Swedish.

@atousanajafi I cannot share the url due to confidentiality of our customer.

However it could be after updating to WP 6.7 the problem occured but I am not sure.

Thank you for your suggestions. Unfortunately it is not an option for us to switch to Loco Translate as we have already used WPML to translate a large amount of text. Do anyone have experience of using both plugins at the same time?

Could there be a problem with the .po and .mo-files, as they do not seem to be found by WordPress?