No. you have to change your caddy settings so that it listens on a different port. whatever port you pick you have to change your port forwarding settings in your router to use that port.
Jellyfin 10.10.7 (Docker)
Ubuntu 24.04.2 LTS w/HWE
Intel i3 12100
Intel Arc A380
OS drive - SK Hynix P41 1TB
Storage
4x WD Red Pro 6TB CMR in RAIDZ1