/*** img[alt="Immich Logo"] {
  content: url("https://exmaple.com/logo.svg");
}
**/
h1[class*="font-immich-title"] {
  text-indent: -9999px;
}

h1[class*="font-immich-title"]:before {
  text-indent: 0;
  float: left;
  content: "CUSTOM TITLE HERE";
  /* you could also change the font here */
}