Add the WebDAV access to the library.

conf.d/library.shore.co.il.conf

+map $host $library { default transmission-webdav; }
+
+server {
+    listen      80;
+    listen      [::]:80;
+    server_name library.shore.co.il;
+    include     snippets/robots-disallow-all.conf;
+    include     snippets/ads-txt.conf;
+    include     snippets/security-txt.conf;
+    include     snippets/www-acme-challenge.conf;
+    include     snippets/redirect-https.conf;
+}
+
+server {
+    listen      443 ssl http2;
+    listen      [::]:443 ssl http2;
+    server_name library.shore.co.il;
+    include     snippets/robots-disallow-all.conf;
+    include     snippets/ads-txt.conf;
+    include     snippets/security-txt.conf;
+    include     snippets/ssl.conf;
+    include     snippets/ldap-auth.conf;
+
+    location / {
+        proxy_pass              http://$library:80;
+        proxy_http_version      1.1;
+        include                 snippets/proxy-headers.conf;
+    }
+}