Hiragana phonetic fusions in Japanese - 学校 example


The word 学校 has two kanji, 学 and 校 that respectively are read がく and こう. Does
this "hiragana fusion" bewteen the last く and the first こ, have a name? I know
it occurs in many many other words (like 発表, 出発, 結婚), but does it have a name,
like the 連濁?

