Better Compatibility with XFCE Date-Time Applet?

[MintMain21]

In the current Date-Time Applet for XFCE, the default layout is days of the week on the top, numbered weeks on the left. There's no way to remove or disable these like there is in Cinnamon or Mate. XFCE compensates for this by highlighting the week numbers and days of the week in a different color than the actual dates on the calendar. When using the Mint Y themes, however, it's all the same color. This makes it confusing for me, as I mix up the numbered weeks with the actual calendar itself.

Since there seems to be no proper alternative in XFCE (now that Orage is deprecated), the Mint Y Theme should have better compatibility with the XFCE Time-Date Applet.