Translation not working on Plugin

I have installed and set up Events+. I try to translate it to danish with Localization, but it dos not take effect on page even though I save MO file as always.

It says something about text domain....

Like her:
Right low corner, the text Takes place on (I have translated this to danish, but no effect).

Normally this works...

Please can You help me..:slight_smile:

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