伍帝克 is a phonetic transliteration of foreign names ending in -ick or -ek (Udick, Vodek, Woodick, etc.).
伍 (wǔ, 'five/squad') is a common phonetic for 'wu/woo/u';
帝 supplies 'di-/de-';
克 is the all-purpose phonetic for the hard '-k' ending. The exact source name depends on the specific subtitle/text.
