This function downloads data from Grambank (https://grambank.clld.org/) and changes language names to the names from lingtypology database. You need the internet connection.
Arguments
- features
A character vector that define with a feature ids from Grambank (e. g. "gb026", "gb042").
- na.rm
Logical. If TRUE function removes all languages not available in lingtypology database. By default is TRUE.