To translate weekdays in Event Calendar, from this.
To this.
You can use this code to Custom CSS.
You can also use Event Calendar free widget to add event, so you can do these easier without using complex code.
th.yui3-calendar-weekday {
visibility: hidden;
}
th.yui3-calendar-weekday:before {
visibility: visible;
}
th.yui3-calendar-weekday[aria-label="Sunday"]:before {
content: "SUN";
}
th.yui3-calendar-weekday[aria-label="Monday"]:before {
content: "MON";
}
th.yui3-calendar-weekday[aria-label="Tuesday"]:before {
content: "TUE";
}
th.yui3-calendar-weekday[aria-label="Wednesday"]:before {
content: "WED";
}
th.yui3-calendar-weekday[aria-label="Thursday"]:before {
content: "THU";
}
th.yui3-calendar-weekday[aria-label="Friday"]:before {
content: "FRI";
}
th.yui3-calendar-weekday[aria-label="Saturday"]:before {
content: "SAT";
}
Change text here.
