Customizing invoice report
I was trying to change the language of some items on the invoice. On this posthttps://support.waveapps.com/hc/en-us/articles/115005571103 it says that 'Report language can be more easily customized by exporting out of Wave (e.g. into Excel or Google Sheets).'Now, I've exported an Excel file from the 'Data Export' menu under 'Other' but, after I make the change, how do I import them back into Wave?