Table character sets

Hi,

any db experts? Think I screwed up my table character set.

in my table:
Montréal
Montréal-Est
Montréal-Ouest

should display:

is this fixable? or do we need to change character sets then re-import everything?
tried changing to other character sets, but doesn’t appear to do anything
current set to utf8mb4 / utf8mb4_0900_ai_ci

the original data came from an excel csv file with the data noted above, suspecting its in error in the csv file…

thanks

You better change to utf8mb4 first, then import again.