iptables – how to set mtu on specfic udp connection?

is there iptables target to fragment packets, let say i have packet with length 1280 i want to split this packet into smaller 5 packets with maximum length equal 250 ,
is it possible to use firewall in linux (nftables, iptables) to fragment packet or is there a way in general ?

can i use virtual interface with maximum mtu of 250 and let it deal with udp connection ?
if it possible how to do that