Copie o código e coloque na parte body em personalizar template do seu site.

EX:

codigo:

HTML,BODY{cursor: url("https://downloads.totallyfreecursors.com/cursor_files/fireorange.ani"), url("https://downloads.totallyfreecursors.com/thumbnails/fireorange.gif"), auto;}

codigo:

HTML,BODY{cursor: url("https://downloads.totallyfreecursors.com/cursor_files/fireblue.ani"), url("https://downloads.totallyfreecursors.com/thumbnails/fireblue.gif"), auto;}

codigo:

HTML,BODY{cursor: url("https://downloads.totallyfreecursors.com/cursor_files/bluemultiglit.ani"), url("https://downloads.totallyfreecursors.com/thumbnails/bluemultiglit.gif"), auto;}

codigo:

HTML,BODY{cursor: url("https://downloads.totallyfreecursors.com/cursor_files/aliendance.ani"), url("https://downloads.totallyfreecursors.com/thumbnails/aliendance.gif"), auto;}

codigo :

HTML,BODY{cursor: url("https://downloads.totallyfreecursors.com/cursor_files/work191.ani"), url("https://downloads.totallyfreecursors.com/thumbnails/work184.gif"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__preto.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__roxo.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__cinza.png"), auto;}

https://img.comunidades.net/div/diversos/cursor__verde_claro..png

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__amarelo.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__prata.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__azul.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__laranja.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__azul_claro.png"), auto;}

HTML,BODY{cursor:url("https://img.comunidades.net/div/diversos/cursor__branco.png"), auto;}