Tidy Tuesday screencast: analyzing plastic waste across countries

I analyze a dataset on plastic waste generated by country as an example of exploratory data analysis in R, performed without looking at the data in advance. This includes creating a choropleth with ggplot2 and downloading country indicators with the WDI package.

[oiDATA]

The rename function, doesn´t work... I used it and it shows an error.
> rev_MATRICULA <- rev_MATRICULA %>%
+ filter( Freq >= 1) %>%
+ clean_names() %>%
+ rename(PER_ID = Var1)
it shows this error "Error in rename(., PER_ID = Var1) : unused argument (PER_ID = Var1)"