Will VECM handle multiple seasons?

I have two questions:

1. Since VAR (vector autoregression) will not handle seasonality and trend. VECM comes into play which can handle season as well as trend. I had a doubt whether it will handle multiple seasons or not?

2. Is there any other method to handle multiple seasonality in multivariate time series?

• You can also include a trend as an external regressor, no problem. Some examples for R are associated with the vars package (see vignette). I do not know about VARs or VECMs in Python. – Richard Hardy Oct 5 '18 at 15:52