Not directly in the dialog for importing. But you can write your own LOAD DATA
command to inject some more logic for your date fields. Here's an example of HeidiSQL converting FLOAT values from a locale format: "1.000,23" to the format MySQL wants: "1000.23" in two columns. You can easily use some SUBSTR commands to convert your date values to "YYYY-MM-DD HH:ii:ss".
LOAD DATA LOW_PRIORITY
LOCAL INFILE 'some.csv'
INTO TABLE `mytable`
CHARACTER SET UTF8
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 LINES
(@ColVar0, @ColVar1) SET
`id` = REPLACE(REPLACE(@ColVar0, '.', ''), ',', '.'),
`rank` = REPLACE(REPLACE(@ColVar1, '.', ''), ',', '.')
;