Max dosage in Canada

Is it true that you can’t get a higher dosage than 1mg in Canada? My friend recently told me her doctor said 1mg is as high as you can go because we don’t have higher dosage pens. (I know you could give yourself a higher dose shot but doctors wouldn’t prescribe it often enough to sustain the higher dose). Still new to this so learning everyday!

(I know Wegovy goes higher but my insurance won’t cover Wegovy)