Changing event page title

Hello,

Thank you for your plugin which is awesome.

My problem is quite simple. As I use YOAST I followed this tutorial which works fine :

https://theeventscalendar.com/knowledgebase/titles-in-yoast-seo/

But I have now a new problem regarding the event page title as you can see here (sorry it’s in french but quite simple to understand) :

http://www.owly.fr/agenda/

The title of the page is (translated) : “Next events – Events – Owly.fr”

How can I remove “- Events -” to have only : “Next events – Owly.fr” ?

I tried with a default WordPress theme but the same problem occurs.